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About the General Electronics category
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0
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3376
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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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40345
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February 7, 2021
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Buttons and other electro-mechanical inputs (advanced)
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7
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8196
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April 13, 2021
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Buttons and other electro-mechanical inputs (introduction)
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1
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10766
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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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7156
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November 4, 2020
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Flyback diodes and why you need them
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3
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14601
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January 28, 2023
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Common ground and why you need one
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14
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62479
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May 27, 2020
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Share tips you have come across
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1247
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327977
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April 7, 2024
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First PCB design, am I missing anything?
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21
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188
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April 16, 2024
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Current for Arduino Mega's 3V3 pin
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3
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28
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April 16, 2024
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Help with racing game and optical sensor for pinball score counter
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37
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143
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April 16, 2024
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Stepper motor for x-axis on CNC shield overheating and the other two stepper motors are moving in fractions of revolutions
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2
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40
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April 15, 2024
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How to Reduce Ripple on GPIO?
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11
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70
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April 15, 2024
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Switching 45-60v with arduino?
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11
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115
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April 15, 2024
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How Can I Find Thermal Resistance Value?
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5
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71
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April 15, 2024
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Trying getting a functional ESP32-Charging-USB module
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15
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198
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April 14, 2024
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LED Array power setup
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6
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71
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April 14, 2024
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Ps2 joystick as pushbutton
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1
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29
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April 14, 2024
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Controlling Nema23 with Esp32 (and SN74LS07, custom pcb))
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4
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37
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April 14, 2024
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MOSFET in open collector configuration
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19
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147
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April 14, 2024
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Replace of relays with lighter mosfets for drone application
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5
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100
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April 14, 2024
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MCP23S17 GPIO expander resets when new command is sent
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8
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103
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April 14, 2024
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Advice on noise in a ribbon cable
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34
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238
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April 13, 2024
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AC220v In to DC50v with PWM
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26
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216
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April 13, 2024
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Alternating voltage pulses to a coil
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9
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141
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April 13, 2024
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Controling stepper motor from 3.3V transisitor , electric issue
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35
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248
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April 13, 2024
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NPN Proxy Sensor reducing 12v Analog to 3.3v for ESP32
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14
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186
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April 13, 2024
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Can You Connect a Motor right to a Driver?
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2
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61
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April 13, 2024
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About the PCB connection question need help
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6
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75
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April 12, 2024
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Choosing and using a Multimeter/DMM/DVM/Simpson
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6
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131
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April 12, 2024
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