The link to Jiří Praus' Arduinoflake. The link to LuckyResistor's SnowFlakeProject.After connecting FeatherSnow with your computer using a USB cable, a drive named "CircuitPython" will show up. You can drag your circuitpython file to the...
Overview A PoE (Power over Ethernet) web module is a device that uses a technology that enables both power supply and data transmission through an Ethernet cable. This technology is commonly used in network devices or IP cameras. A PoE web module is...
The line of distinction between microcontroller and computer continues to blur. Although our mind and language struggles to define what is and isn't a computer, the definition must be left for the dictionary. No matter the word used, the main objective...
MIDI control boxes are a popular product, although they can be expensive. We wanted to build one with a custom box, and perhaps reconfigure. We found two Adafruit Learn articles describing something close using the rather cool CircuitPythonsystem:...
Put together a quick project using my kid's Halloween basket, a Pimoroni Tiny RP2040, an HC-SR04 ultrasonic sensor, and a 1.3" 128x64 OLED display that I had laying around. I hadn't experimented with the Tiny RP2040 much, so this project...
Features: Based on Raspbery Pi PICO2" IPS LCD 320x24030 buttons QWERTY keyboard with optional blacklightRFM95 LoRa radio moduleMain software in circuitpython, fully open and transparentbattery or battery charging is under development, not supported...
CircuitPython boards are great because they run python duh, but also because they are simple to use. You plug it in to a computer, it shows up as a small "thumb drive" type device that stores the .py file. You edit that file, save it and the board...
SWOT analysis Strengths: no competitionsimple as possiblecheapbeautiful design (I'm shameless)qwerty keyboardHD IPS display - onboardany display, iPS, TFT, OLED, eInk by wires, need just redesign front panelcircuitpythonmicropythonarduino core Weaknesses:...
If you want to dig deeper, you can modify your Workbench Assistant's CircuitPython code. Code & files may be modified over the USB-C connector or you can put your files on an optional MicroSD card. The internal drive & the optional MicroSD card would...
Overview This project has two units, a sensor unit and a controller unit. The sensor unit consists of a Raspberry Pi Zero W and an Adafruit BNO055 9 degree of free dom IMU Board. The controller unit consists of another Pi Zero W and...
Raspberry Pi Pico with HC-SR04 Sensor and micro-ROS We'll look at how to connect an HC-SR04 range sensor to a Raspberry Pi Pico and use micro-ROS to post its values to the ROS 2 graph. This post expands on the previous one, ‘Getting...
It all started with this remnant CAT5 ethernet cable. As you know, inside are six solid (22AWG?) wires. After completely stripping away the insulation, I straighten them by clamping one end on the vise and pulling the other end until the wire stretches...
The Raspberry Pi Foundation's "Pico" board, which uses the RP2040 microprocessor, is the newest compact, fast, and adaptable Arduino Nano board. The board may be programmed using MicroPython and C/C++, as you may know. In this post, we'll...
Inspiration I've long had my computers set to dual boot between Linux and Windows, but always had to push keys at just the right time during the boot sequence to make my OS selection. Get distracted and the system boots into its default OS, even...
## BOM Other than the 3d printed parts (all FDM parts printed in black PETG, all Resin printed in Elegoo ABS-like clear-red) the following was used: ### Base- Raspberry Pi 4 (+SD card)- Corsair K65 RGB 60% mechanical keyboard (don't get too attached...