The Adafruit Proto Tripler PiCowBell is intended to be treated like a mini solder-less proto plate to simplify programming and sensor or display connectivity for your Raspberry Pi Pico board. Reset button? Yes! STEMMA QT / Qwiic connector for fast I2C? Indeed. Battery with recharging and on/off switch? Affirmative. Built in NeoPixel? Bien sur! EYE SPI connector? Truly! All plug-and-play, so no soldering necessary when used with a Pico H or Pico WH? Here you go!

How many times have we heard "hey you could have just replaced that microcontroller with a 555"? Maybe 555 times! But we always find wiring up a timer chip to be a bit of a pain, you need quite a few components - especially if you want a buffered output. The Adafruit 555 PWM Output STEMMA is a fully-assembled 555 timer board with adjustable PWM square-wave output.

Now you can quickly integrate the Sensirion SEN54 / SEN55 environmental sensor node into your microcontroller or microcomputer project, with no soldering or fiddly breadboarding - thanks to this here Adafruit SEN54 or SEN55 Adapter Breakout. This adapter breakout will make an instant friendship with all SEN5x boards, thanks to a JST GH-compatible connector in the middle so that you can plug a 6-pin GH cable directly between your SEN and this adapter.

The Adafruit S-35710 Low-Power Wake Up Timer Breakout is a low power 'watchdog timer' chip that can be programmed to alert with a digitally-configurable alarm from 1 second up to 194 days, thanks to a 24-bit second counter. It's an interesting alternative to a real time clock or internal sleep timer and might be useful for some ultra-low-power projects that want to have a separate (and possibly separately-powered) chip to handle time-keeping and alarms.

Ding dong! Hear that? It's the PiCowbell ringing, letting you know that the new Adafruit PiCowbell OV5640 Camera Breakout is in stock. This is a quality OV5640 camera with a 5 Megapixel sensor element plus all the support circuitry you need to start taking pictures with your Pico or Pico W. You can grab raw RGB images for image analysis, or use the built-in JPEG encoding to save images to a microSD card or upload them to adafruit.io.

The QT Py CH552 is an 'enhanced' E8051 core microcontroller, compatible with MCS51 instruction set but with 8~15 times faster instruction execution speed. It's also got 4 built-in ADC channels, capacitive touch support, 3 timers / PWM channels, hardware UART, SPI, and a full-speed USB device controller. It can act like a native USB device such as CDC serial or mouse/keyboard HID.

The Adafruit USB Host BFF makes it easy to add USB Host support to your QT Py board, especially now that TinyUSB supports it in the Arduino library as a 'native' interface for host support. This BFF uses the MAX3421E - a tried and true USB Host chip. It uses SPI plus an IRQ pin to send data to just about any USB device. To keep the BFF very compact, we use a micro-B USB "OTG" connector.

Wouldn't it be cool to display images and graphics directly from your Pico or Pico W to an HDMI monitor or television? We think so! So we designed this DVI Sock with a digital video output (a.k.a DVI) that will work with any HDMI monitor or display. Note it doesn't do audio, just graphics!

3D print a prop replica of the Memory Gun from Gravity Falls using Feather RP2040 PropMaker and CircuitPython.

In this project, a Feather ESP32-S3 TFT runs Arduino code that utilizes its BLE capabilities to act as a BLE keyboard. Alongside the Feather is the USB Host FeatherWing that lets you plug in a USB device and pipe its inputs to the Feather. The Feather then sends these key inputs over BLE to your computer or other connected device.

The Adafruit TSSP77038 IR Demodulator Breakout is a simple IR demodulator in that it doesn't do any filtering on the codes received: you really just get the demodulated-from-38KHz-signal output. This board will work nicely for a variety of IR detecting projects. Using a 2mm pitch STEMMA JST PH cable with headers or alligator clips on the end, you can easily wire this board without any soldering.

The Adafruit BNO055 + BMP280 BFF provides a way for you to turn many QT Py boards into powerful 9 degree-of-freedom (9DoF) motion plus pressure/altitude sensing projects that are super small. This PCB is designed to fit onto the back of any QT Py or Xiao board. It can be soldered into place or made removable using pin and socket headers.

The Adafruit ADG729 Dual 1-to-4 Analog Matrix Switch lets you connect between two sets of four analog signals, much like 8 mechanical switches. The ADG729 uses I2C to select which of the 8 channels switches to turn on or off. Four channels connect to the DA analog pin, and the other four channels connect to the DB analog pin.

You can use the Adafruit ADG728 1-to-8 Analog Matrix Switch to connect between eight analog signals, much like a set of 8 mechanical switches. These chips tend to be tiny surface mount parts, so this breakout will let anyone use the ADG728 switch for signals up to 5V, without fiddly soldering.

Display Adafruit IO data on any HDMI display with the Raspberry Pi Pico W and Adafruit’s Pi CowBell DVI Output!