Adafruit 6354 - TPS61169 Constant Current Boost Converter for LEDs The Adafruit Constant Current Boost Converter for LEDs makes driving LEDs easy, whether they're in series or parallel - with a chip that can generate up to 40V and 400mA from...

Adafruit 4694 - SHARP Memory Display Breakout - 2.7" 400x240 Monochrome The Adafruit 2.7" 400x240 SHARP Memory Display Breakout is a chonky cross between an eInk (e-paper) display and an LCD. It has the ultra-low power usage of eInk and...

The INA237 is an amazing power monitoring chip, with best-of-everything support: up to 85VDC common-mode, high or low side measurements, 16-bit ADC for precision measurements from milliamp to Amp, and I2C interface for easy configuration of alerts,...

Adafruit 6335 - OPT4048 Tri-Stimulus XYZ Color and Lux Sensor  The Adafruit OPT4048 Tri-Stimulus XYZ Color, Light Temperature and Lux Sensor is a modern take on the common 'RGB' color sensor: this time with true "CIE" XYZ output so...

Pimoroni PIM770 - Add a hardware volume control dial to Picade Max USB Audio. Picade Max Encoder is a small board with a digital rotary encoder conveniently pre-attached. Connect it up to the 'Encoder' port on Picade Max USB...

8086 Consultancy - USB-C/PWR Splitter, no Barrel The adaptor allows the Raspberry Pi 4/5 to be used with a Pi USB-C power supply whilst allowing access to USB 2 OTG data over a separate USB-C connection (USB3 data is not connected/passed through). USB...

Pimoroni PIM769 - This super-smart Bosch sensor measures temperature, pressure and humidity precisely. It also has an AI-enhanced gas scanner function. Like previous sensors in the BME6XX series, this high quality sensor can be used to monitor...

Adafruit TLV320DAC3100 - I2S DAC with Headphone and Speaker Out - Product ID: 6309 Adafruit stock a lot of chips and development boards that are able to do high quality digital I2S out, which makes for great quality audio playback. That's...

Adafruit 6310 - Adafruit ANO Rotary Navigation Encoder to I2C Stemma QT Adapter - Pre-Soldered Encoder The ANO rotary encoder wheel is a funky user interface element, reminiscent of the original clicking scroll wheel interface on the first...

Adafruit TPS65131 Split Power Supply Boost Converter - +6~15 / -6V~-15V - 6280 Need those tricky split-rail voltages for your vintage electronics? The Adafruit TPS65131 Split Rail Boost Converter generates both positive and negative...

SparkFun GPS Breakout - NEO-M9N, SMA (Qwiic) - GPS-17285This product requires an antenna The SparkFun NEO-M9N GPS Breakout is a high quality GPS board with equally impressive configuration options including SMA. The NEO-M9N module is a 92-channel...

Sparkfun BOB-11189 - SparkFun Transceiver Breakout - MAX3232 The 'must have' IC for TTL/CMOS projects finally has its own breakout board! This is the RS232 converter IC that is capable of running at 3V and communicating with 5V logic. We've taken...

Pimoroni PIM727 - An all-in-one, RP2350 powered controller for HUB75 LED matrix panels. Interstate 75 W is a RP2350-based driver board for HUB75-style LED matrices - they're the chainable LED panels that you sometimes see...

Pimoroni PIM728 - Add smart light and sound effects to models and dioramas with this small-but-mighty RP2040-powered programmable controller board - now with wireless connectivity! Tiny FX W is an effects controller for the LED dots and strips...

SparkFun Qwiic Power Switch - PRT-26784Sometimes you wish you could switch something off to save power, and the SparkFun Qwiic Power Switch (QPS) allows you to do that! The SparkFun Qwiic Power Switch (QPS) gives you the power to manage your Qwiic...

Keep your project powered up during power supply hot swaps with the SparkFun Ideal Diode Breakout. This compact (15.2mm x 12.7mm) breakout board features four channels and ground connections, providing reliable one-way voltage control. Ideal diodes...

The SparkFun Qwiic Directional Pad adds a 5-way directional pad to your I2C bus! When connected to a microcontroller, press down on the directional pad (up, down, left, right, or center) to provide additional input for your application. The built-in RGB...

The SparkFun Soft Power Switch is a passive, hard on/off switch with software feedback and control. In other words, it's like a laptop on/off switch. A simple press will turn the system on. Another press can (with MCU intervention) turn off the system...

The Adafruit Sparkle Motion is the flagship in our series of "Sparkle Motion" boards, that are Adafruit's attempt to make the best small WLED-friendly smart LED driving board in the whole world. Adafruit's resident mermaid, firepixie makes a lot of...

The 3.5mm Audio jack breakout simplifies the interfacing of audio input and output signals through the standard 3.5mm audio jack and TRRS (Tip, Ring, Ring, Sleeve) signals. It provides convenient access to the audio connections, making it easier for...