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LED TESTER (with CODED SWITCH)
Just a simple LED Tester that can test your LEDs from 0.1mA to (almost) 50mA. Just insert your LED and change the current by rotating the coded switch. You can also test SMD LED but it's quite hard. The screen displays set current and voltage drop of your LED.
NOTE: MOSFET changed from TO-92 to TO-220 as it is more common and easily available
NOTE 2: If you choose assembly, the Arduino and OLED are NOT included
Order Instruction: Nothing special, just use HASL lead free for the environment
LED TESTER (with CODED SWITCH)
Project images are for reference only. Actual production is based on the manufacturing files on the project page.
Please review the designer's notes (e.g., PCB thickness) and select the appropriate options.
PCBWay is not responsible
for issues caused by unsuitable parameter selections.
For more important ordering information, please refer to
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