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Heart Rate Display on Glasses
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3
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32
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October 17, 2025
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Trouble getting PL2303TA USB to TTL working on Arduino
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3
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44
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September 17, 2025
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Hall effect sensor: ACS723, Help with measuring changes in AC current
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3
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31
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August 1, 2025
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Can't get GT-NUCL1633K1 fingerprint reader to work
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3
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33
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April 21, 2025
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Powering a soil moisture sensor intermittently with a Micro Bit
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3
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46
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April 1, 2025
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Aardvark to QWIIC cable / board?
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3
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34
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March 16, 2025
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Need help with putting the AS7265X spectrometer onto the raspberry pi 5
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2
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44
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November 17, 2025
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Seeking Recommendations for 1400nm, 1900nm, and 2200nm LEDs and Sensors for My Project
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2
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42
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November 15, 2025
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Logging ZED-X20P to OpenLog Artemis over Qwiic
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2
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36
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November 7, 2025
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Issue initialising SD Card on MicroMod Data Logging Board
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2
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40
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August 1, 2025
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ZED-F9R Pi-Hat questions on calibration and accurately
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2
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44
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July 8, 2025
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Question on Using the Sparkfun Prodriver Stepper Motor Driver
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2
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39
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May 18, 2025
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Level Translator Current Limit
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5
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36
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August 27, 2025
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Buck Boost COM-15208 failing
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5
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24
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March 7, 2025
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SparkFun Optical Tracking Odometry Sensor - PAA5160E1 (Qwiic) (using only optical no IMU?)
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4
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33
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November 18, 2025
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SIM7600 SMS USB ok but TxRx not ok
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4
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65
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September 8, 2025
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MagJack 13021 pins shorted
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4
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28
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August 29, 2025
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Rotational axis of ftc spark fun
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4
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31
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March 1, 2025
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Pro micro not working after jumper cut
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4
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25
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February 7, 2025
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EndPoints and an Arduino Uno Qwiic Shield
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7
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30
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December 11, 2025
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ZED-F9R with Tilt Compensation
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1
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38
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October 22, 2025
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Having trouble getting DFPlayer Mini MP3
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1
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48
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September 17, 2025
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ICM-20948 DMP B2S Matrix Has No Effect on Quaternion Output
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1
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39
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August 4, 2025
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PPL not providing corrections for GLONASS
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1
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40
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July 28, 2025
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Sparkfun Pro Micro ESP32-C3 Vin Pin
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1
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40
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March 24, 2025
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RTK Torch GNSS Qwiic I2C sensors / ports menu
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1
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38
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March 11, 2025
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New forum post editor
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1
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23
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August 7, 2025
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SparkFun DMX Examples not working
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2
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39
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October 24, 2025
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ICM20948 Acc/Gyro Axes
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2
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29
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April 9, 2025
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SparkFun NEO-M9N Disable Combined GN Messages
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2
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35
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February 19, 2025
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GPS-18037 communications via UART
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2
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43
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February 2, 2025
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Sam-m8q
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3
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30
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September 17, 2025
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CAD files (SolidWorks etc) for SparkFun Micro Magnetometer - MMC5983MA
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3
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34
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July 24, 2025
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M7E Pi4 USB
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3
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27
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April 10, 2025
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WAV Trigger switch between active tracks?
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3
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33
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March 31, 2025
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Mounting hardware of ROB-20441 motor
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1
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40
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September 2, 2025
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Suggestion: JTAG option for Teensy
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1
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36
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May 20, 2025
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Reference Station ESP32 vs U-blox
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1
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39
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May 2, 2025
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OLA DEV-16832 board multi sensor logger failure
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4
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31
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June 29, 2025
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PCB Design and Panelization Tips for Microcontroller Projects
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4
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27
|
March 12, 2025
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Servo Address does not show SparkFun Auto pHAT for Raspberry Pi
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5
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29
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March 18, 2025
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MicroMod SAMD51 Processor Bootloader Code
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5
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47
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February 5, 2025
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Pin Mapping for SparkFun MicroMod ATP (STM32F405) – Unable to Find Correct Pin Translation
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2
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39
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September 20, 2025
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Wave Trigger board serial communication CONTROL_TRACK command 'STOP' stops ALL the playing tracks!
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2
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39
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June 11, 2025
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SparkFun DataLogger IoT - 9DoF, Max sample rate
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2
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33
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May 8, 2025
|
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L-band keys will not update
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2
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36
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April 28, 2025
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Trouble getting consistent readings from analog gas sensor (MQ series)
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2
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34
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April 22, 2025
|
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Why was the KIT-16833 (Quad solid state relay) discontinued?
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2
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34
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March 14, 2025
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I'm looking for a reliable channel for purchasing power modules.
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1
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37
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July 31, 2025
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Cannot connect to Mosiac X5 Base Station over USB
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3
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48
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December 18, 2025
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