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Share tips you have come across
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918
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205241
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June 2, 2021
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Flyback diodes and why you need them
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4
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6418
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April 18, 2021
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Buttons and other electro-mechanical inputs (introduction)
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1
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3217
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December 26, 2020
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Buttons and other electro-mechanical inputs (advanced)
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7
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3033
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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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144
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April 12, 2021
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Using Operational Amplifiers in your Arduino project
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10
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3833
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April 18, 2021
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How to get the best out of this forum
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2
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4019
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April 27, 2021
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Common ground and why you need one
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15
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27123
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April 18, 2021
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PWM Mosfet voltage working chart?
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56
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178
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June 13, 2021
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How to prevent lithium battery solar charging during freezing temperatures and divert energy to heat tracing?
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4
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16
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June 13, 2021
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Problems uploading sketch when gnd is shared with high pwr
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2
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21
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June 13, 2021
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How many WS2812B can I power directly from arduino?
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5
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39
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June 13, 2021
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Value of gate resistor?
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17
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75
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June 12, 2021
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Detecting 110V DC
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29
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167
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June 12, 2021
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Read HIGH and LOW from another Arduino
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14
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41
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June 12, 2021
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My HC-05 can connect to my phone but it doesn't send any data to Arduino
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3
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25
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June 12, 2021
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Arduino & Electromagnetic Compatibility
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1
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25
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June 12, 2021
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How to use pull up resistors to read two tacho signals individually?
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11
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27
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June 12, 2021
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Best external eeprom for attiny 85
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13
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37
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June 12, 2021
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How to use Arduino to Identify a Transistor and a MOSFET?
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13
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81
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June 12, 2021
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What are the critical considerations when selecting between buck regulators or voltage regulators?
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10
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63
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June 12, 2021
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How do some electronics with on/off or mode/off switches turn off with a CRT shutdown animation and/or closing tune?
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11
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78
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June 12, 2021
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Detecting a frequency signal without common ground
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8
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29
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June 12, 2021
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Can a smaller IC be fitted into a larger IC socket
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9
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95
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June 12, 2021
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Missunderstanding regarding the external crystal
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8
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74
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June 12, 2021
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Reading bytes in datasheet
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7
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65
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June 12, 2021
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LEDs birghtness
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10
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120
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June 12, 2021
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Amp rating question
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7
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62
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June 12, 2021
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Read and write unknown eeprom printer
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14
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74
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June 11, 2021
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Can using a light switch on a PSU damage the PSU?
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15
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94
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June 11, 2021
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