2021: The Year in Review

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Top #General Electronics Topics

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User Topic Hours Read
Arduino Controlled 7.4V Li-Po Power Supply Design 64
2 or 3 LED colors on a single digital pin 34
Detecting 110V DC 27
Calculating Unknown Resistor with Arduino 23
Value of gate resistor? 20

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User Topic Replies
Arduino Controlled 7.4V Li-Po Power Supply Design 350
2 or 3 LED colors on a single digital pin 227
Share tips you have come across 147
ESP32 burned out when connected to power 114
Switch 3 positions 108

Most Popular

User Topic Score
Using Operational Amplifiers in your Arduino project 21
Arduino Controlled 7.4V Li-Po Power Supply Design 18
2 or 3 LED colors on a single digital pin 18
Voltage drop in latching circuit, cant figure out why. 18
Circuit that switches between 12V battery and 12V PSU 18

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User Topic Bookmarks
Share tips you have come across 7