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About the General Electronics category
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0
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4227
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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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53652
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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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9601
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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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14565
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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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7609
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November 4, 2020
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Flyback diodes and why you need them
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5
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18258
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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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75115
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May 27, 2020
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Share tips you have come across
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1431
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362863
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April 6, 2026
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3.3V 5V 12V DC-DC Multiple Output 6-12V Input Voltage Converter Module
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46
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343
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April 9, 2026
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🔧 Turn Your Logic Analyzer into a Real-Time Firmware Debugger
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10
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170
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April 9, 2026
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ADC input RC filter
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6
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108
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April 9, 2026
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Speaker Audio Popping
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10
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81
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April 9, 2026
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Continuity check for an e-match
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35
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275
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April 6, 2026
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DFPlayer not initialising
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3
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35
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April 5, 2026
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Servos for -70°C
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41
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304
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April 3, 2026
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Reading high voltage/current digital inputs
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59
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270
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April 2, 2026
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Choosing a logic family for reliable 100 MHz signal processing (XOR gate)
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7
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121
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April 1, 2026
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Can I increase the amperage output from digital or analog pins to be similar to the 5V pin?
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37
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205
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March 31, 2026
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Arduino Uno R3 Dimensions
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18
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170
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March 31, 2026
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FSR Sensor - Measuring 20-500 g for Swelling in a Knee Brace
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38
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111
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March 30, 2026
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Question about microphone input amplification
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6
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83
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March 29, 2026
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Water speed sensor : sin wave to square signal
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15
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170
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March 28, 2026
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Small connector recommendation needed
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13
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99
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March 26, 2026
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Power analysis on ATmega328P breadboard: works on Arduino UNO but not on standalone chip
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3
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53
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March 25, 2026
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Advice for building a 3.3V battery charging circuit with load sharing circuitry
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17
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120
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March 24, 2026
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Arduino components
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17
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191
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March 23, 2026
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Visualizing Arduino Firmware Execution with a Logic Analyzer
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3
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82
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March 17, 2026
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Cooling Fan Detection
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32
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186
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March 14, 2026
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Upgrade suggestions for a Logic Analyzer Tutorial
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6
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67
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March 12, 2026
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Used mouse rotary encoder
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8
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157
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March 11, 2026
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