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	10	July 8, 2024
SparkFun 2D Barcode Scanner Breakout - Disable Setting Barcodes Input Devices	1	13	August 5, 2025
Lipo Battery and Battery Babysitter to power Arduino ESP32 Power	11	54	August 2, 2025
I'm looking for a reliable channel for purchasing power modules. Input Devices arm-lpc	1	18	July 31, 2025
Wm8960 microphone input Components & Accessories	3	25	July 23, 2025
Are LEDs Weather-Resistant? LEDs	4	57	July 23, 2025
Program ATMega328P with Pocket AVR Programmer? Components & Accessories avr-atmel	5	53	July 17, 2025
Can acs37800 be used in ac 220v? Power	2	19	July 9, 2025
Proper use of MOSFET Power Switch and Buck Boost Converter Power	10	67	July 8, 2025
Cannot charge an iPhone 16 using two USB-C breakout boards Power	5	46	July 7, 2025
PoE Hat DoA (DEV-18346) Power	1	7	July 3, 2025
Micro OLED displaying garbled pixels when trying to get example to run Displays qwiic	2	20	June 10, 2025
Any miniplugs for Sparkfun USB-C breakout boards? Input Devices	5	31	June 7, 2025
Bad description Components & Accessories	12	98	June 5, 2025
Serial Communication MY1690X Components & Accessories	8	48	April 23, 2025
Old silicone 4x4 keypads not conducting Components & Accessories	6	22	June 2, 2025
Recommendations for an inexpensive external antenna for an Iridium Go Components & Accessories	4	21	May 31, 2025
Data Logger Power	2	25	May 31, 2025
Momentary Button Incorrect Documentation and Image Components & Accessories	1	24	May 31, 2025
Three Pronged Barrel Jack Power	3	22	May 28, 2025
MAX17043: BAT+ and VCC Connected? Power	3	20	May 26, 2025
Setup question for EMG-Based Finger Reading using MyoWare 2.0 Muscle Sensors Power	3	34	May 22, 2025
Item Description for SparkFun Buck Regulator Breakout - 3.3V (AP3429A) Components & Accessories	1	17	May 22, 2025
Building a real time system using a F9r and connecting to a ntrip source Components & Accessories	2	16	May 20, 2025
Babysitter with Boost Power	1	16	May 19, 2025
Multiple Batteries (w/ BMS's) In Parallel Power	9	38	May 9, 2025
SparkFun Fuel Gauge with MCP73871 Power	2	27	May 8, 2025
COM-11442 – Basic Application Circuit or Design Tips? LEDs	2	13	May 8, 2025
Valve Voltage Components & Accessories	2	17	May 4, 2025
Data-sheet information about input voltage Tools	1	18	April 29, 2025