Design a schematic for a humidifer circuit
- Status: Closed
- Prize: £10
- Entries Received: 5
- Winner: mozumder007
Contest Brief
I need a circuit schematic (in EasyEDA, fritzing or similar), and a parts list.
I am trying to make an ultrasonic humidifier using a 110KHz piezoelectric disc. I need a driver circuit (with an input of 5V) to generatethe 110KHz frequency to drive the piezo.
I need something similar to this (https://www.aliexpress.com/item/4001346254830.html), but with NO button.
Only use components available from JLC PCB's SMT library (https://jlcpcb.com/parts).
Please provide a schematic and list of parts.
Thank you
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