Components & Accessories

Input Devices Discussions related to input devices from SparkFun Electronics. Tools Discussions related to tools from SparkFun Electronics. Displays Discussions related to Displays and OLED devices from SparkFun Electronics. LEDs Discussions related to LEDs and LED related devices from SparkFun Electronics. Power Discussions related to power related components and devices from SparkFun Electronics.

Topic	Replies	Views	Activity
About the Components & Accessories category Components & Accessories	0	15	July 8, 2024
Pi5 with red LED glowing, but won't start up Components & Accessories	0	7	December 6, 2025
Qwick hat I2C not working on raaspbeery pi 5 - tech support requested Input Devices qwiic	3	32	December 5, 2025
Femtobuck 1A LEDs	3	24	November 25, 2025
SparkFun 2D Barcode Scanner Breakout - Disable Setting Barcodes Input Devices	2	39	November 25, 2025
Is the Zio Qwiic OLED display really 128 x 128? Displays	1	14	November 22, 2025
Qwiic OLED Compile Error Displays	3	31	November 20, 2025
Suggestion - Red Led dot matrix display using 5x7 matrixes (5x14, 5x21, 5x28) Displays	3	22	November 20, 2025
MicroView screen goes black but keeps working Displays	6	27	November 20, 2025
Change to COM-16273 Thumb Joystick Deluxe part Input Devices	4	22	November 7, 2025
Micro OLED displaying garbled pixels when trying to get example to run Displays qwiic	22	145	October 24, 2025
TRMNL Programming Displays	8	57	October 17, 2025
Heart Rate Display on Glasses Components & Accessories qwiic	3	28	October 17, 2025
SparkFun Buck-Boost converter failing with 14.5v or higher Power	1	23	October 15, 2025
SparkFun Buck-Boost Converter silkscreen error Power	1	23	October 1, 2025
Oops I wired the wav trigger incorrectly Input Devices	3	26	September 22, 2025
WAV Trigger - UDP/OSC Components & Accessories	3	12	September 10, 2025
Hot Air Rework Station 303d error code 5e Tools	1	18	September 8, 2025
WS2812 Interfering with Other Components of Sketch LEDs	5	31	September 3, 2025
Issue with OLED Display Displays	1	22	September 3, 2025
MagJack 13021 pins shorted Components & Accessories	4	26	August 29, 2025
Level Translator Current Limit Components & Accessories	5	36	August 27, 2025
Looking for red light wave lengths available on the LuMini LED Ring LEDs	2	16	August 26, 2025
Big Red Box - Enclosure standoff interior hole size Components & Accessories	3	26	August 21, 2025
Lipo Battery and Battery Babysitter to power Arduino ESP32 Power	11	85	August 2, 2025
I'm looking for a reliable channel for purchasing power modules. Input Devices arm-lpc	1	34	July 31, 2025
Wm8960 microphone input Components & Accessories	3	40	July 23, 2025
Are LEDs Weather-Resistant? LEDs	4	72	July 23, 2025
Program ATMega328P with Pocket AVR Programmer? Components & Accessories avr-atmel	5	78	July 17, 2025
Can acs37800 be used in ac 220v? Power	2	38	July 9, 2025