Components & Accessories

Power Discussions related to power related components and devices from SparkFun Electronics. LEDs Discussions related to LEDs and LED related devices from SparkFun Electronics. 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.

Topic	Replies	Views	Activity
About the Components & Accessories category Components & Accessories	0	52	July 8, 2024
Having issues with openscale board Input Devices	1	17	October 12, 2026
Sparkfun mono audio amplifier Input Devices	2	43	October 9, 2026
Digital Voltmeter Ammeter 30V 10A Red and Blue Connector Tools	1	35	September 28, 2026
SEN-14571 breakout board thickness Components & Accessories	1	34	September 22, 2026
Defective Ideal Diode Breakout board X004U1A\|85 Power	2	45	September 10, 2026
Defective Lithium Ion Battery - 18650 Cell (2600mAh, Solder Tab) PRT-13189 Power	1	38	September 10, 2026
Pocket AVR Programmer not working Components & Accessories	3	74	August 28, 2026
Femtobuck 1A LEDs	13	239	August 18, 2026
9V battery connector PRT-0091 Power	2	55	August 3, 2026
Issues with large display driver and/or code Displays	7	135	July 22, 2026
PicoBuck not working Components & Accessories	6	138	July 13, 2026
Qwiic relay board com-15093 dimensions Power qwiic	1	41	June 30, 2026
Energy Harvester Breakout - LTC3588 (BOB-09946) not working properly Power	9	739	June 25, 2026
Battery babysitter first power on no lights and heating up Power	12	136	June 11, 2026
New PCB'er - figuring out what I need for my PCB Input Devices processor	1	59	May 29, 2026
Need to determine the right usb c breakout board for 5V 2A Power	3	161	May 21, 2026
Does S7S using I2C need pullup resistors? Displays	8	118	May 16, 2026
Trouble using serial 7-segment display over SPI Displays avr-atmel	3	107	May 16, 2026
FT232H module Components & Accessories	5	114	May 13, 2026
Can the SparkFun RedBot Buzzer be added to the Myoware shield? Components & Accessories	2	42	May 11, 2026
Product Choice Help Tools	3	78	May 1, 2026
Lilypad Vibemotor Datasheet - updated or not? Components & Accessories	1	40	April 30, 2026
DC-DC Step Up Boost Converter Input Devices	2	84	April 23, 2026
Buck converter for automotive application? Power	6	102	April 21, 2026
Bare OLED Panel Source for Qwiic OLED 1.3in (LCD-23453) — Custom PCB Integration Displays	3	83	April 14, 2026
HX-711 Non-Operational Temperature Components & Accessories	6	94	March 25, 2026
Power Delivery Board - USB-C Power	4	84	March 10, 2026
External Power control module that does not require hardware or enclosure modifications Power	0	42	March 9, 2026
PCB Assembly with dual role power IC to power/charge OTG Android phone and provide USB 2.0 data Power	4	122	February 25, 2026