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About the General Electronics category
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0
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4252
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April 12, 2021
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Using Operational Amplifiers in your Arduino project
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9
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54319
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February 7, 2021
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Buttons and other electro-mechanical inputs (advanced)
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6
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9680
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December 26, 2020
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Buttons and other electro-mechanical inputs (introduction)
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1
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14689
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December 26, 2020
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How to get the best out of this forum
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0
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7612
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November 4, 2020
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Flyback diodes and why you need them
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4
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18507
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March 21, 2025
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Common ground and why you need one
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14
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75584
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May 27, 2020
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Share tips you have come across
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1428
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370308
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June 1, 2026
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Connecting 2 modules to sda and scl pins
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8
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82
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July 2, 2026
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Voltage level shifter but from 30v to 3.3v
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36
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490
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June 28, 2026
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How would I connect this button to an arduino nano every
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67
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535
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June 22, 2026
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ESP32 Dev Module optimized for battery
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26
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244
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June 18, 2026
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USB signaling level and ESD Diodes
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5
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79
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June 12, 2026
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Practical Essentials
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6
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110
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June 10, 2026
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IC/Logicgates books
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13
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174
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June 1, 2026
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A confusion about 74HC165
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8
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190
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May 28, 2026
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DHT22 will fail when a relay is turned off
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8
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153
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May 25, 2026
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Electronics for a 3 joint Stewart Platform
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6
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88
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May 24, 2026
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Can I power this Ultrasonic Piezoelectric Transducer without the commercial driver module kit and just with an Arduino and other components?
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5
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93
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May 24, 2026
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Creating a USB-C power disconnect
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4
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115
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May 19, 2026
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TCRT 5000 line detection
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7
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118
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May 11, 2026
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I2C Random Freezing
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43
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490
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May 6, 2026
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Analog Pin Protection Confirmation
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21
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278
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May 5, 2026
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Finding Reset and Sleep on expansionboard A4988 (using stepper motor driver DRV8825)
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3
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74
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May 4, 2026
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Switching USB-C power off to protect Arduino?
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2
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90
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May 4, 2026
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How to protect a TTL output from higher than Vcc voltage ?
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57
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358
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May 2, 2026
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3.3V 5V 12V DC-DC Multiple Output 6-12V Input Voltage Converter Module
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62
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747
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May 1, 2026
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Best way to deal with condensation in IP67 project boxes for outdoor sensors?
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9
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146
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April 30, 2026
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Esp32 + li-po battery + tp4056 + 2 servos
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57
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360
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April 30, 2026
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Hysteresis problem for a flow captor
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13
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133
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April 28, 2026
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