The Adafruit RS232 Full-Pinout Breakout with 8 Channels of UART to RS-232 Level Shifters is your friend. It gives you 5 input and 3 output channels of level shifting and takes care of the high/negative voltage generation all in a low-cost breakout board. We use the trusty MAX3243 from TI, a classic chip part of the MAX232 lineage, so you know it will work great for all your RS-232 needs, up to 250Kbps.

Display Theme park queue line information LIVE, even if you're not planning a trip!

In this year of chaos and calamity, one day on the horizon fills us with hope: CircuitPython Day 2024! Countdown to the snakiest day of the year (August 16, 2024) with, what else? A CircuitPython project! In this project you'll use a Feather RP2040 DVI board, along with an Adalogger FeatherWing, to calculate down to the second how much longer you have to wait for this year's festivities.

In this year of chaos and calamity, one day on the horizon fills us with hope: CircuitPython Day 2024! Countdown to the snakiest day of the year (August 16, 2024) with, what else? A CircuitPython project! In this project you'll use a Feather ESP32-S3 TFT board to get time from the internet and calculate down to the second how much longer you have to wait for this year's festivities.

3D print a case for the MBL600 rotary encoder and snap apart ortho NeoKey switches.

The HUSB238 USB PD sink chip is neat in that you can either use switches (really, resistor selection) to set the desired PD voltage or use I2C for dynamic querying and setting. We already stock a simple Adafruit USB Type C Power Delivery Dummy Breakout board around the HUSB238, but that one requires soldering closed jumpers to select the voltage. For folks who want a no-soldering-required board, this Adafruit USB Type C Power Delivery Dummy - I2C or Switchable is ready for instant gratification. No soldering required!

Build a Bluetooth connected touch screen media controller for your iOS devices.

Sometimes you've got something with USB host, like a embedded Linux board, and you want to connect more than one thing. Or maybe you want to turn something like a keyboard into a multi-device USB peripheral. The Adafruit CH334F Mini 4-Port USB Hub Breakout will do that for you! it features a CH334F USB 2.1 hub chip which converts one high-speed port into four.

This Adafruit HDC3021 Precision Temperature & Humidity Sensor breakout features the highest accuracy & precision one we've see so far! It has the TI HDC302x series chip with typical 0.5% accuracy for the RH sensor (with 0.19% long-term drift) and ±0.1°C typical accuracy for the temperature sensor. All at a very nice price.

If you're looking to interface with telco, retro or industrial equipment you'll probably run into RS-232 interfaces. The Adafruit RS232 Pal - Two Channel UART to RS-232 Level Shifters is your friend in such cases, giving you two duplex channels of level shifting and taking care of the high/negative voltage generation all in a low cost breakout board. We use the trusty MAX3232E so you know it will work great for all your RS-232 needs, up to 250Kbps.

The Adafruit Infrared Transceiver breakout can transmit and receiver 940nm remote control data in one handy solder-free package. For the emitter half, we use the same schematic and setup as our High Power IR LED Emitter breakout for 10 meters of range! For the receiver half, we use the same 'vertical' IR sensor in our IR Receiver breakout. The sensor recognizes remote control style modulated signal at 38KHz and 940nm wavelength.

The RP2040 Adalogger is the same size and shape as a Feather and is intended to make your next data logging or data reading project super easy. Micro SD card socket wired for SPI or SDIO? Yes! STEMMA QT / Qwiic connector for fast I2C? Of course! NeoPixel? It's a-glowin' This board will work excellently with Arduino or CircuitPython / MicroPython for any data recording / retrieving projects.

If you are feeling the stress and strain of modern life a Wheatstone bridge and you want to quantify it, this handy breakout will do the job, no sweat! The Adafruit HX711 Breakout contains a super-high-resolution 24-Bit differential ADC with extra gain circuitry that makes it perfect for measuring strain gauges / load cells or other sensors that have four wires that are connected in a Wheatstone bridge arrangement.

By customer request, this is a DS2484 Stemma QT board that uses a I2C-to-1-Wire controller chip, with ESD protection and support for split supplies. You can easily connect it to an existing I2C bus and then use the screw terminals to attach multiple DS18B20's, or pair it with our 1-Wire chaining breakouts for fancier experimentation.

This little breakout makes it easy to add a single NeoPixel to a project, with mounting holes and a pluggable connector. The PCB is less than 0.5"x0.5" and comes with two 3-pin JST SH 1mm pitch connectors for input and output. On the opposite side, a 5050 (5mm square) classic RGB NeoPixel that can be powered and controlled with 3.3V or 5V power.