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I need help/guidance to get negative voltage by using buck convertor
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9
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38
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28 June 2026
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How to connect ? battery and EN pin with XIAO ESP32C3
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0
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5
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28 June 2026
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SG 90 servo and Raspberry Pi
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22
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164
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24 June 2026
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NVMe Identify Controller failed after 9 minutes reading directory '.': Input/output error
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6
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56
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23 June 2026
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Moving a 2.5 kg head from side to side on a body with a servo motor controlled by a programmable electronics
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3
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43
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22 June 2026
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A logical solution for pico w 2 cost and comfort solar thermal controller
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0
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26
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21 June 2026
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Ball Speed trap system
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11
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63
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20 June 2026
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What would be a typical WIFI range for ESP32-C3 Mini Dev Board?
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21
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114
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16 June 2026
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MPU9250 is not detecting magnetometer
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10
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52
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9 June 2026
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Project For creating a long range qr scanner
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8
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574
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5 June 2026
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RV‑3028 Timer Registers 0x18–0x1A Do Not Retain Writes
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10
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58
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5 June 2026
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Seeed Studio i2c Motor Driver
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4
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41
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3 June 2026
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Bramble on pi5
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3
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32
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1 June 2026
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Home Automotion - Air Con project help
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5
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64
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31 May 2026
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Smart Thermal & Solar Controller Pico W (2)(RP2350)
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2
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41
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28 May 2026
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MPU9250 Magnetometer Not Working
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1
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31
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27 May 2026
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Running Linux on Raspberry Pi Pico with 1980's Retro App
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2
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50
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24 May 2026
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Pi5 with BTC core and start9 OS
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3
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33
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23 May 2026
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Wled randomly showing colours
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31
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582
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23 May 2026
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Arducam 8MP IMX219 USB camera and speech recognition
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2
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34
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22 May 2026
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Advice for a new project
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5
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37
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19 May 2026
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Raspberry Pi Power Supply Failure
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3
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46
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16 May 2026
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5V supply to Pico
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4
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58
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16 May 2026
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Adhesive pcb stand offs
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6
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41
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16 May 2026
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Barebones heart rate monitor
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2
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37
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12 May 2026
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Pi pico 2W is tough
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7
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84
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9 May 2026
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Can Claude feel fire
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2
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39
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5 May 2026
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1.27mm Pitch Connectors
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4
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51
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5 May 2026
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Compiler errors when compiling gps software library "GPSParser.h"
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3
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39
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25 April 2026
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Making PiicoDev compatible with the Adafruit MCP2221A Breakout
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0
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31
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24 April 2026
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