Lcd pic ccs jobs

As someone requiring expert Python knowledge, I am looking to find a coder who can aid me in creating a precise Python script that will effectively integrate a Topaz Signature Pad. The following degree of functionality should be prioritized: - Capture signatures from the Topaz T-LKB755SE-BHSB-R SignatureGem LCD 4x3. This are the available SDKs /software combaine what you need i am on a windows pc with the topaz in front. Python is main but load or do what you need. The captured signatures should be saved in a format that's optimal for database storage and for use in official forms. The preferred database management system for storing these signatures is SQLite3. The ideal freelancer for this role should have:

I need a Python expert write a basic python script to integrate a Topaz Signature Pad. The pad is Topaz T-LKB755SE-BHSB-R SignatureGem LCD 4x3 Key Requirements: - The integration should allow the capture and preservation of signatures directly through the Topaz Signature pad. Just script to open a form with a picture field and a button with label write now. on the pad write a signature and after save button the picturefield should be filled with the written signature/image. Image stored in same map als the script. Desired Skills and Experience: - Proficiency in Python, particularly version 3.9. - Prior experience with integrating peripherals, such as signature pads, into applications. - Familiarity with signature capture and storage

I need a Python expert write a basic python script to integrate a Topaz Signature Pad. The pad is Topaz T-LKB755SE-BHSB-R SignatureGem LCD 4x3 Key Requirements: - The integration should allow the capture and preservation of signatures directly through the Topaz Signature pad. Just script to open a form with a picture field and a button with label write now. on the pad write a signature and after save button the picturefield should be filled with the written signature/image. Image stored in same map als the script. Desired Skills and Experience: - Proficiency in Python, particularly version 3.9. - Prior experience with integrating peripherals, such as signature pads, into applications. - Familiarity with signature capture and storage

As the project owner, I require an Arduino Uno code, specifically designed to interact with a fingerprint reader for input, LCD and 14 relays for output. Key Requirements: - The code should identify 14 people's fingerprints (let's say 2 different fingerprints for each person), write the name of that person on the LCD and activate the corresponding relay for each person. - The associated relays will control a particular robotic device. - When an unrecognized fingerprint is scanned, the system should write on LCD "unrecognized fingerprint" without triggering any relay. Ideal Skills and Experience: - Proficiency with Arduino programming - Experience working with fingerprint readers - Knowledge of relay and robotic systems . Familiarity with sensor...

Web Developer Needed I am looking for a skilled web developer to create an E-commerce website with custom functionality. Main goal of the website: - E-commerce platform to sell products online Requir...web developer to create an E-commerce website with custom functionality. Main goal of the website: - E-commerce platform to sell products online Requirements for successful freelancers: Need web developer who can develop my website similar to this () within my budget. Point to be noted It should be user friendly interface It should be easier for me to upload pic or edit pricing or comments Design to coding should be done perfectly. Last but not the least PRICING should be within my budget if someone needs higher amount then please don't apply. Thanks

I'm in need of an experienced developer who can help me write a code for interfacing a 16x2 LCD and RC522 RFID sensor with the Megawin MG82F6D17 microcontroller. The ideal freelancer should be proficient in: - Interfacing the LCD and RC522 sensor with the MG82F6D17 microcontroller - Implementing basic text display features on the LCD - Reading ID data from the RFID tags with the RC522 sensor A deep understanding of microcontrollers and RFID technology is a must for this project. The final code should reliably display the ID data from the RFID tags on the LCD.

I'm looking for a unique t-shirt design that relies on a text-based approach. The text should be styled in a classic and cute manner. The design should be primarily focused on the use of two specific colors: pink and green. Ideal skills and experience: NO AI images Use pic for inspiration. i do not want the dame design add Gamma Tau I am Spr. 95 Bethune Cookman college - Graphic design experience, with a specific focus on t-shirt design - Proficiency in text-based design - Ability to create a design that's both classic and cute - Previous experience working with pink and green color schemes would be highly beneficial.

I need an expert in electromagnetic and Particle-In-Cell (PIC) simulation to assist me in running simulations to optimize the performance of a 5-mW-Long Anode Pulse Magnetron. The goal is to study and enhance various performance aspects such as: - Efficiency - Output power - Stability of operation Your task will involve creating a CST file for the entire magnetron based on a paper I'll provide. This is crucial as the simulation outputs will serve as my study material for a higher course. Skills & Experience: - Proficiency in electromagnetic and PIC simulations - Prior experience with magnetron technology - Clear knowledge of CST simulation software (Creating & analyzing files) - Ideally, experience with high-power microwave devices. Finaly I want apply th...

...stepper motor, an A4988 stepper motor controller, an RC522 RFID antenna, a 1602IIC LCD display, and push buttons. All of these components need to be connected to the same arduino. I need this system function as follows: - When the push button is pressed, the stepper motor will be moved X amount of steps in one direction after a delay of 1 second. At this time, the LCD display should display "Scan ID to Unlock". - When a registered and accepted RFID tag is scanned, the LCD will display "Tool Unlocked". When this happens, the stepper motor should be moved X amount of steps BACK to where it came from. - If an RFID card which is NOT registered (ie not valid) is scanned, the stepper motor should not move and the LCD display should say &quo...

Need back ground changed, so I can place a nice picture on the wall, last pic just want the dogs with no signage in the middle and dogs positioned closer together. Looking for inspiration for these pics. Our dog passed last night and our like a nice picture on the wall

...(wall paper) images for my Property Management Business (Harvard House) For the background image my idea is to create an image similar to the monopoly board, but with names of streets and places in Albuquerque. The most prominent and focused square on the board should be the one labeled Harvard (1) It'd be the square first or second to the right of the corner. (see pic). I'd also would like the board to be angled much like in the pic. If you have a better idea to that angle, I'm open to better ideas to make the Harvard square pop. I was also thinking that maybe only 2/3 or less of the board is visible? Like only the top left down 2/3 to the bottom right visible?(does that make sense?) This will be a background for my website and magnetic signs on my vehi...

I have an Orange PI Computer Module 4 and need a skilled Linux developer to set up a linux with appropriate drivers for several devices. The main requirements for this project are: - Driver setup for: - Two cameras. The primary purpose will be for image capturing. - One eDP display. - One RGB LCD display. I am aware it's an unusual requirement, so I would appreciate it if you could confirm whether it's possible. - One MIPI display. Note: Only one type of display will be used at a time. The main goal of this project is to have the Linux system up and running with the necessary drivers for these devices. The displays should function independently, showing different outputs, with basic interactions. Your experience with Linux system configurations, drivers setup,...

I am in need of an industrial automation professional with a specialised experience in PIC programming and equipment integration. The project involves working with hotpress. • Your task will be to program Peripheral Interface Controllers (PIC) and integrate this with our existing equipment. • Further, knowledge in temperature control and pressure monitoring systems for hotpress is essential, as you'll be required to implement these functionalities in our automation system. Ideal skills and experience for this role would be: • Extensive PIC programming experience. • Experience with hotpress equipment. • Sound understanding of temperature control and pressure monitoring in automation systems. Your ability to successfully implement these t...

It’s black and white color. Logo Here left side header, right side a menu with points: „home“ „news“ „Vereine“ „Über Uns“ „Für Vereine“ „Für Sponsoren“ Diashow with pics over the full bright of page Under it a logo Diashow with heading „Unsere Vereine“ Under it a germany map with markings on it Next paragraph „Über uns“ with a pic on the left side and a text on the right side . Under it our team „Unser Team“ Under it paragraph our services „ Unsere Leistungen“ Under it paragraph „ Testimonials“ Instagram feed footer with logo and Imprint FAQ Contact Data protection and social link need it now. done today !

I am seeking an Arduino programmer to help with a specific project. Key Responsibilities: - Writing code for controlling reed switches - Displaying data from the reed switches on an LCD Ideal Candidate: - Proficient in Arduino programming and sensor control - Experience in working with reed switches - Capable of interfacing with LCD displays This project requires a good understanding of sensor control, as well as being able to implement the desired display output. Understanding of the specific sensor, reed switches, is a plus. Please only bid if you have experience in these areas.

I have hosting from wix and website maker too We are Nexus Security, a company specializing in Penetration Testing, Ed-Tech and Ransomware Risk Mitigation and Recovery. I want a website to be highly attractive and catchy. I want a Home page with The CEO-Founder Pic and information, followed by testimonials from various clients. (2) Page for showing our diverse pen testing services. (3) Different page showcasing our our inbuilt premium cyber sec courses and udemy courses from our company. (3) We want a page for other services like webinars, ransomeware risk mitigation and recovery. (4) We want a hiring page for the people who our trying to get our internship. (5) I want a page which i can easily edit to add/remove my team members to show them to audience. (6) All all these pages i wa...

I need a professional photo editor to help me with touch-up tasks on my product photos. The main purpose of these images is for e-commerce, and I would like to have the backgrounds of these photos removed and touched up. Requirements: -Need to remove background and add some text in the pic as well to put on a e-commerce website need square shaped photos Please note that the new background for the images should be transparent and white solid color. Experience in this specific task would be a plus. This task is relatively simple, but the quality of the work is crucial. If you think you are the right person for this job, please get in touch.

I am in need of a part-time bookkeeper/data entry specialist to help with monthly financial tasks. - Software: We use Excel for our bookkeeping and data entry tasks. - Frequency: The assistance will be required monthly, making it a recurring project that's ideal for someone seeking a consistent workload. - Tasks: The primary duty will be logging daily financial data fo...Experience in bookkeeping or data entry, preferably for small businesses. - Excellent attention to detail and accuracy. - Familiarity with financial terms and processes. - Ability to handle confidential information with integrity and professionalism. This project would be a good fit for someone looking for a consistent, part-time workload with a focus on bookkeeping and data entry. I’ve attached a pic...

...system and highlight possible real-world applications. - **Data Analysis and Insights:** It's important to have a detailed data analysis section, with insights drawn from the information collected by the system. I also need the report to include missing details such as: - **Hardware Components Used:** I'd like the freelancer to list all the hardware components like the Arduino Uno, voltage sensor, LCD display, Wi-Fi module, resistors, capacitors, breadboard, and jumper wires. - **Circuit Diagram:** A comprehensive circuit diagram of the system is needed for the report. The report should be written in an engaging and informative manner, suitable for both technical and non-technical audiences. The PowerPoint presentation should complement the report, presenting key fin...

I am in need of an industrial automation professional with a specialised experience in PIC programming and equipment integration. The project involves working with hotpress. • Your task will be to program Peripheral Interface Controllers (PIC) and integrate this with our existing equipment. • Further, knowledge in temperature control and pressure monitoring systems for hotpress is essential, as you'll be required to implement these functionalities in our automation system. Ideal skills and experience for this role would be: • Extensive PIC programming experience. • Experience with hotpress equipment. • Sound understanding of temperature control and pressure monitoring in automation systems. Your ability to successfully implement these t...

I'm seeking a skilled developer to design and implement a robust object detection and tracking software for surveillance purposes using C on DSP board as embedded system. The core objectives of the project are: - **Detection and Tracking:** The software should be able to detect and track both people and vehicles in real-time with frame rate >=60 FPS, providing accurate and timely informatio...well in a variety of lighting conditions and within crowded scenes. Ideal candidates for this project should have: - Proficiency in C programming - Prior experience in developing object detection and tracking software - Strong understanding of computer vision and machine learning algorithms - Ability to optimize algorithms for real-time performance - Prior experience in code composer studi...

I am in need of an industrial automation professional with a specialised experience in PIC programming and equipment integration. The project involves working with hotpress. • Your task will be to program Peripheral Interface Controllers (PIC) and integrate this with our existing equipment. • Further, knowledge in temperature control and pressure monitoring systems for hotpress is essential, as you'll be required to implement these functionalities in our automation system. Ideal skills and experience for this role would be: • Extensive PIC programming experience. • Experience with hotpress equipment. • Sound understanding of temperature control and pressure monitoring in automation systems. Your ability to successfully implement these t...

We are in need of a graphic designer that can create nice and updated graphic overlays for product photography similar to previous designs but yet still "new" in appearance. THE JOB: We are in need of graphic overlays for product photos that are thematically the same but suit EACH of the following platforms and their sizes: 1) Universal Profile Pic (square, that gets cropped to a circle) 400px by 400px 2) Facebook Cover Photo (top wide image) 851px by 315px 3) Instagram Post Image (square that stays a square) 1080px by 1080px Facebook/Twitter Profile Picture (square that gets cropped to a circle) 400px by 400px 4) Instagram "Story" / TikTok Image (tall thin image) 1080px by 1920px 5) Discord Server Banner (top wide image) 1200px by 480px 6) Twitter Profile Cov...

I'm looking for a skilled photo editor who can enhance the clarity of a hand in my picture. (Hand of the man in the pic) Key Requirements: - The hand should look very detailed and naturally part of the image. This means that the unblurring should be done in a way that the hand doesn't look out of place or strangely clear against the rest of the picture. - There is no need for any other edits to the picture, I just need the hand to be unblurred. Ideal Freelancer: - Proven experience in photo editing, particularly in unblurring and enhancing images. - Attention to detail is crucial. The edits made should be subtle yet effective. - Ability to work with a social media profile picture format and maintain appropriate resolution and dimensions. I'm looking for someone who...

Project descripƟon (given): Describe design of a simple “weather staƟon”, which measures temperature and humidity and displays the values on an LCD screen. The system is based on one or more Arduino boards and addiƟonal components. Design the structure of the system, select components and sketch the structure of the system soŌware. (Based on Arduino Project Handbook by Mark Geddes, 2016) Note: Not all details are specified in the descripƟon. For instance, we don’t know where exactly the system will work, how it will be powered (baƩery or grid), and how oŌen measurements will be taken. Resolving these issues is leŌ to you as the designer of the system. However, remember that each design decision requires a jusƟficaƟon. 3. General idea of the soluƟon: For such a simp...

I'm looking for a talented professional who has experience in designing LCD displays Modules, specifically for automotive dashboard use. The display I need is in the medium size range (3 to 7 inches) segmented HTN/FSTN technology. The critical feature that sets this project apart is the BOM cost of the final product should be very Low without compromising on the quality. Skills and experience that would be ideal for this project include: - Strong background in LCD module circuit design, especially for automotive purposes - Low cost circuit design expertise - Firmware design, C programming , Microcontroller selection etc This is a great opportunity to showcase your skills, and contribute to a product that blends innovation and practicality.

I need a professional who can assist me with vector graphics in Adobe Illustrator, focusing on vector tracing. To be specific: - You will be handling digital image of hand-drawn pic - Your task involves filling in and sharpening the lines of this sketch Ideal Candidate: - Proficient in Adobe Illustrator, with vector tracing skills

...rise apartments where residents can access at each level to dispose of there rubbish. The bin chutes get dirty and my job is to clean them with high pressure water and a rotating spinner. Pic 1 attached is essentially what I want. I can't actually use this image because it is owned by a competitor. If you can create this picture but make it look different. perhaps with a second person at the base rather than the bin which is how it works in practice (2 people - one at top, one at base) I've attached a couple of photos of how it looks in practice. Pic 2 is the person operating a winch at the top and pic 3 is the person feeding the pressure hose at the base. Ideal Skills: - Experienced in drawing anime/cartoons - Understands how to depict professionalism...

Install Elasticsearch on Centos server. Elasticsearch is installed but there is error as in the pic. Elastic Service will not start. Access to server via Anydesk only !

I'm in need of a PIC microcontroller programmer to help with enhancing an existing project and resolving issues. Key Responsibilities: - Enhance existing project: You'll be tasked with improving the functionality of an existing project that utilizes the PIC microcontroller. - Troubleshooting and Debugging: Your primary responsibility will be to identify and fix issues with the current setup. Requirements: - Proficiency with PIC microcontroller programming. - Experience with debugging and troubleshooting existing PIC microcontroller projects. - Ability to improve existing systems without comprehensive documentation. Ideal Candidate: - Strong problem-solving skills. - Experience in enhancing existing systems with limited or no documentation. - Abili...

Recreate the 3 images as indicated in the screenshot by using the orange instead of purple and Black people instead of white: , , pic-6.jpeg. The text should be revised as indicated in the screenshot. The revised images are the deliverables. Also provide a more suitable image for the Black guy in the orange box in the screenshot image.

This board will swap pinouts for a OLED COG LCD to be compatible with new board

I need slots game fb Ad Optimizer I'm looking for an expert in Facebook advertising(slots game in brazil or india ) to help me optimize my current ad campaign. Key project details: - Objective: Increase website traffic - Target Audience: Professionals aged 25-44 - Content Type: Pic and Videos Ideal skills and experience: - Proven track record in Facebook advertising, especially with a focus on driving website traffic - Proficiency in analyzing campaign performance data and adjusting strategies to meet objectives - Experience in creating and optimizing videos for social media advertising - Understanding of the target audience, able to tailor content accordingly. The successful candidate will need to work closely with me to understand my business and goals, and be able to p...

I need Backend developer for my social media app with flutter background to connect the front with the backend I will pr...friend or Unfriend tab . Create Pages with follow and Unfollow & anyone can send messages to the page . Edit & delete & report Post, pages and accounts . Messaging, voice notes sending Pics, Docs, contacts, location, audios, videos via chat Video call Group chat archived chats, online or offline time ago . Friends only can send messages or contact to each other . User profile info (edit profile pic or bio, private profile or public profile, details section for work education etc. and all normal features inside it) . Settings (Delete or deactivate account etc. , edit account information, birth, name, Email). .Dashboard to delete or deactivate ...

I'd like to request a quote for "There will be 2x2 ft 1 - main image of a honeybee and a honeycomb 2 - main image of a raven. Think gothic victorian imagery. Maybe a moon or tree thrown in there. And the word "Nevermore" I love the idea of a square boarder with the main image inside a circle. Kinda like the middle bee pic".

Hi Mahamud R., this is Rhonda Sweetman and you did a logo for me already for this business but I need you to do another one because the guy who is a partner in the business already had one and we want you to dress it up if possible. I am trying to use the chat but it won't give me a box to write my messag...Mahamud R., this is Rhonda Sweetman and you did a logo for me already for this business but I need you to do another one because the guy who is a partner in the business already had one and we want you to dress it up if possible. I am trying to use the chat but it won't give me a box to write my message in so I am doing it here. I can get emails so maybe that is the way to go. I will send you a pic of the logo that is he has now. Please let me know how if you get this...

I'm looking for an experienced illustrator to create an anime-style color portrait of an older woman. The character should be depicted as tired and grumpy, capturing the es...expertise: Applicants should have a strong portfolio demonstrating proficiency in this specific style. - Emotion portrayal: The ability to convey the specific emotion of 'tired and grumpy' in a fresh and engaging way is crucial. - Attention to detail: It's important that the final piece is rich in color and in line with the anime aesthetic. I own a wolf sanctuary. I’m just looking for a profile pic of me, tired, grumpy and holding the coffee cup that says "I will bite you". The cartoon photo of the dark haired woman is what I’m looking for. The blonde photo is a face ...

I'm looking for a skilled graphic designer to Photoshop a red nose onto an image of a person, akin to what Barstool Sports did for Roger Goodell. Key details include: - The final product will be used for personal wear. This won't be part of a promotional campaign. - The design layout should feature the image on the front of the t-shirt with a bl...additional text is required. - The photoshopped image should be positioned in the center of the t-shirt, not covering the entire front. The perfect freelancer for this job would have experience in graphic design and Photoshop, along with t-shirt design. A keen eye for detail and a flair for playful designs would be extremely valuable for this project. I would like picture look like the red nose pic but using the picture on ...

Black And white Themed Account Details page with a side bar. Side bar includes: Account Details Security Billings Subscriptions Account Details Page allows to edit profile forname, lastname, contact No. without email verification code, contains dummy profile avatar and pic uploader. Security page allows to change password or email with email verification code Billings page shows payments done for past plans (dummy transactions) Subscriptions shows current running subscriptions (dummy plans) Sidebar when on mobile will not show but a small arrow shows which brings out the side bar in smooth animation.

need to change document to look more professional have it save as a pdf and have auto signature on it i will need my logo put on to it. i will need to be able to insert pictures i will be needing to do all of this from a Samsung tablet, so if i take the pic on the tablet i want to be able to insert that pic into the doc all of the information on the original doc will stay the same and i want them to stay as tick boxes the attached doc is an example of that the original doc is

...using all available features, but you can see the capabilities and features here: • Implement my custom Algorithm to calculate matches based on selected filters • Require Chat messaging • Modify software to allow user to record audio and send as message or leave as bio • Profile pic can only come from user camera, not gallery or pasting • Require Match alert notifications • User should be able to exclude matches based on any particular filter/option • PH7 BUILDER Software can create hundereds of fake profiles for testing purposes • Users with specific interests can also be discovered via a keyword/phrase search • Require Likes • Require Block/Report feature. Profile creation:

Big Bad Bee is the logo im looking for. Thinking tough looking Bee ( Hornet , Wasp) in front of a Baseball. I have something semi put together it just needs tweaked (i think). This logo will go on a sleeve of a baseball jersey as well as the bac...im looking for. Thinking tough looking Bee ( Hornet , Wasp) in front of a Baseball. I have something semi put together it just needs tweaked (i think). This logo will go on a sleeve of a baseball jersey as well as the back of a sweatshirt ,maybe on a hat too. It needs to be detailed enough when it gets scaled to be printed on the back of a sweatshirt it doesnt get pixalated. Im attaching a pic of what i have (kind of) in mind. Im thinking if the Bee could be placed in front of a baseball it would be perfect. But im open to ot...

I need to design a logo Name is Kitty Seat, font as close to the pic as I can get. Green with a black trim. Also toilet as part of logo, see animation attached. Need to modify the toilet slightly. Will send modification when you are selected.

Greetings. I have a snow globe collection that depicts all the cities I’ve lived in (see attached pic). One of the places I’ve lived is Koh Chang, an island in Thailand, that does not sell snow globes. “Chang” means “elephant”, so I bought an elephant snow globe. I am looking for an artist who can transform this snow globe into something more personal… I am wondering if you could chip away at the elephants on the base and, with some sort of paste, smooth over the base and create custom elements to affix? I would like to add: Silhouette of a school (I was a volunteer teacher for a year or so) Silhouette of my friend’s restaurant Beach Jungle (with at least one monkey) Paint the name “Koh Chang” I can send design referen...

I'm looking for a design for a small pocket size embroidery for my sweatshirt. Here is the concept: - a design like a sunflower (see the pic of a sunflower) - but the peddles of the flower are made of 6 PICKLEBALL PADDLES - Each pickleball paddle has a letter on it. The letters are: L, M, J, S, A, B Key Requirements: - Should look sleek and cool - Simplistic but pretty

The old Pic Configuration file needs updating. If this is the sort of project you can undertake, please let me know. I have an old configuration file that specifies a Pic12508. As it's an old file I have no idea as to the assembly language used. You can configure it on MPLAB 8.92 or MPLAB 6.20 I need this configuration file to be updated to run on a PIC12F508 preferred or 8-pin pic of your choosing. I will need from you: 1: Text file of the new configuration. 2: ASM file of the new configuration. 3: C file of the new configuration if so required. 3: Hex file for testing of this new configuration. 4: Full documentation on what IDE is used as to how this is configured.

I am in need of a digital artist with a knack for creating stunning, real-life illustrations. Specifically, I'm seeking an illustration featuring a couple (use a pic of me and my wife). The illustration style should lean towards realism, capturing the lifelike essence of the subjects. The finished artwork will be used for mobile wallpaper IDEAL CANDIDATE: - Extensive experience in digital art - Proven ability to create realistic illustrations - Experience in creating illustrations for advertising materials - Artistic and creative, with a keen eye for details and color

...expensive transistors (or a lot in parallel). Options for bridge or flyback converters are needed. 7. Switch. So that you can turn off the converter without disconnecting the wires. 8. Connectors. At the input, you can use contact pads for soldering 4 sq. wires. mm, at the output - for soldering wire 1.5 sq. mm. Any CAD can be used. If desired, you can use MCUs of easily accessible series: AVR, STM, PIC. This will not be done at the factory, so you can do simple tracing - to check errors and for ease of assembly. Let me remind you that I will need the assembled device. This means it will have to be sent to me using the UkrPoshta or NovaPoshta. Meest is acceptable, but I am far from it. If you do not understand the abbreviations, then you will not be able to submit the device an...

I hope you are good. I have read your description carefully and understand everything. I’m Electronics engineer who have 25 year experience on analog design, renewable energy, power electronics, motor control, microcontroller coding and PCB design. I have used Arduino, PIC, MSP430, C2000 and STM32 for 8 years. I have developed several codes by using their IDE and compilers. I know all principles of them. And I can do microcontroller simulation by using Proteus. Proteus have microcontroller model and peripheral components to simulate the code. The code can be debugged by using COF file also. Simulation result is same with real time application.

I need a 47 width by 81 height banner for an authors - 1) logo at the top 2) author pic and author book cover and URL at the bottom - available on amazon world-wide and other bookstores