New Products

Here is a cool and minimal enclosure for your MagTag to keep it safe during use and transport. This case has been custom-designed and 3D printed to accommodate all connection ports of the MagTag. No screws or glue required; simply place the MagTag into the bottom piece, align the button strip on top of the MagTag buttons, place the top half above align and snap 'em...

We stock many low cost "Passive IR" Presence / Motion sensors, and they're very popular for detecting motion from humanoids and pets 5 to 20 feet away. (They possibly work on zombies, not guaranteed, depends on how warm they are). The vast majority of PIR sensors use a chunky infrared receiver, a processing chip (sometimes integrated into the receiver) and a lens....

ESP32-S2 Saola-1 is a small-sized ESP32-S2 based development board produced by Espressif. Just about all of the I/O pins are broken out to the pin headers on both sides for easy interfacing. Developers can either connect peripherals with jumper wires or mount ESP32-S2 Saola-1 on a breadboard - we recommend two breadboards 'side-by-side' since the Saola is a bit wide...

Using our muscles to control things is how most of us are accustomed to doing it. We push buttons, pull levers, move joysticks... but what if we could take the buttons, levers, and joysticks out of the equation and control it with our muscles? The MyoWare® 2 Muscle Sensor is an Arduino-compatible, all-in-one electromyography (EMG) sensor from Advancer...

Raspberry Pi 500+ puts the power of Raspberry Pi 5’s quad-core 64-bit Arm processor and RP1 I/O controller into an ergonomic and tactile mechanical keyboard, combining uncompromising performance with 16GB RAM and 256GB NVMe storage for a truly premium desktop computer experience. Coming equipped with Gateron KS-33 Blue low-profile switches, which have long...

These incredibly small surface-mount LEDs are an easy way to add a lot of very tiny (but bright!) colorful dots to your project. They are just mind-bogglingly small - 2mm square. As they are pretty darn tiny, they might be a bit difficult to hand solder. SMT techniques with solder paste and hot air will work best here. These Nano (2mm x 2mm) RGB LEDs are one third...

If you fancy connecting to anything else with a JST SH compatible 3-pin connector, this cable will do the trick. For example, our NeoPixel JST Breakout boards, or UPDI Friend, or Sparkle Motion, or other boards we have with JST SH connectors on them for simple digital/analog IO. It has a 1mm pitch JST SH connector on both ends - perfect for 'chaining' boards...

If you fancy connecting to anything else with a JST SH compatible 3-pin connector, this cable will do the trick. For example, our NeoPixel JST Breakout boards, or UPDI Friend, or Sparkle Motion, or other boards we have with JST SH connectors on them for simple digital/analog IO. It has a 1mm pitch JST SH connector on both ends - perfect for 'chaining' boards...

If you fancy connecting to anything else with a JST SH compatible 3-pin connector, this cable will do the trick. For example, our NeoPixel JST Breakout boards, or UPDI Friend, or Sparkle Motion, or other boards we have with JST SH connectors on them for simple digital/analog IO. It has a 1mm pitch JST SH connector on both ends - perfect for 'chaining' boards...

The Raspberry Pi M.2 HAT+ Compact is designed for use with the Raspberry Pi Case for Raspberry Pi 5. The Compact form factor enables you to connect M.2 M key peripherals with the 2230 form factor to Raspberry Pi 5, while allowing space for the case’s integrated cooling fan. Features and warnings Supports single-lane PCIe 2.0 interface (500 MB/s peak transfer...

ST takes flight in this Feather board. The new STM32F405 Feather (video) that we designed runs CircuitPython at a blistering 168MHz – our fastest CircuitPython board ever! We put a STEMMA QT / Qwiic port on the end, so you can really easily plug and play I2C sensors. This Feather has lots of goodies: STM32F405 Cortex M4 with FPU and 1MB Flash, 168MHz speed....

We accidentally got these cables that were supposed to be assembled into Slim HDMI cables - but obviously are missing the actual connectors. So we're putting them on clearance since they might be useful for some builds that need 19 conductors (4 straight conductors plus 5 sets of 3-wire twisted triplets) The cable is thin (only 4mm diameter), 6 feet (1.8 meters)...

For converting digital I2S audio from your ESP32/RP2350 or Raspberry Pi, you'll need a digital-to-analog converter (DAC). The Adafruit PCM5122 I2S DAC is both powerful and easy to use - with excellent audio quality! It's got clean, high-quality, stereo audio and does not need any MCLK signal or I2C configuration. Literally just pipe some I2S audio in, and it will...

This pressure sensor from Goertek is a good low-cost sensing solution for measuring barometric pressure. If you need excellent accuracy and repeatability for altitude calculations, you can't beat the Bosch BMP series - but if you are doing basic DIY sensing, this sensor fits the bill. We see it used a lot for DIY quad copter builds and environmental sensing. The...

Here is a cool and minimal enclosure for your Fruit Jam to keep it safe during use and transport. This case has been custom-designed and 3D printed to accommodate all connection ports of the Fruit Jam. No screws or glue required; simply place the Fruit Jam into the bottom piece, insert the slider attachment into the top piece for the power switch, align and snap 'em...

Easy e-paper finally comes to Raspberry Pi, with this bonnet that's designed to make it a breeze to add any 'standard' pinout 24-pin flex-connector E-Ink display. This add-on handles all the extra components needed to make E-Paper interfacing easy for Pi and Pi-compatible boards. We even include extras like two user buttons, Stemma QT I2C port, and a 3W I2S speaker...

Measuring stretch forces isn't easy - unless you have some conductive rubber cord! This cord is 2mm in diameter and 3 meters long, made of carbon-black impregnated rubber. Usually, this material is used for EMF gasketing, but it's also very fun to play with. In a 'relaxed' state, the resistance is about 350 ohms per inch. As you pull on it, the resistance increases...