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Share tips you have come across
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901
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199673
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April 16, 2021
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Buttons and other electro-mechanical inputs (advanced)
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7
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2303
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April 13, 2021
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About the General Electronics category
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0
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12
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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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2072
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February 7, 2021
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Flyback diodes and why you need them
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2
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5461
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December 30, 2020
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Buttons and other electro-mechanical inputs (introduction)
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1
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2360
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December 26, 2020
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How to get the best out of this forum (short version)
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0
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3341
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November 4, 2020
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Common ground and why you need one
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14
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24684
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May 27, 2020
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MAX31855 and Arduino
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2
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16
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April 16, 2021
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Picking up stray voltage when handling 4+4 matrix keypad. What could be wrong?
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16
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172
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April 16, 2021
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Interfacing with 3.3V logic from Arduino using level shifter IC
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15
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189
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April 16, 2021
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Need suggestion for sensor
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3
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24
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April 16, 2021
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Bubble level sensor
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2
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23
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April 16, 2021
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Control whether cables are cut or not?
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4
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34
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April 16, 2021
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Arduino relay problems
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17
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97
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April 16, 2021
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calculate mAh from INA219
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13
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176
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April 15, 2021
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Mosfet driver capacitors? (again)
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2
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28
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April 15, 2021
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Arduino Mega 2560 and SPI with MCP4921 DAC
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7
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17
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April 15, 2021
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MOSFET to switch audio speaker signal on/off?
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24
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124
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April 15, 2021
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Arduino-based Potentiostat
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15
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74
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April 15, 2021
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Opinion/help about my circuit
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4
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24
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April 15, 2021
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Voltage for servo driver board help
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4
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28
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April 15, 2021
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433 MHz Antenna Options
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16
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81
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April 15, 2021
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Attaching a passive buzzer to a PAM8403 audio amplifier
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3
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32
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April 15, 2021
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Need advice on overvoltage circuit
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14
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104
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April 15, 2021
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5v relay module stopped working after after connecting 220v light bulb
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7
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61
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April 15, 2021
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Help to determine variable inductor characteristics
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6
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31
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April 15, 2021
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Arduino Nano 5v pin doesn't give me 5v
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5
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514
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April 15, 2021
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Soldering mat idea FYI
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9
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1105
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April 15, 2021
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Problem with solar panel and powerbank
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4
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89
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April 15, 2021
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