Phil Underwood has spent twenty years mapping underground caves. His work has produced a series of open hardware devices that increase the speed and accuracy of surveys, culminating in a complete photogrammetry system based on a Raspberry Pi 5 Compute Module.
Learn how to use the STEMMA QT/Qwiic connector on the Arduino UNO R4 WiFi to connect I²C sensors and displays, with a custom adapter board and example code.
Build a compact smart greenhouse with an ESP32-C3 Super Mini, environmental sensors, and actuators, all integrated with ESPHome and Home Assistant for real-time monitoring and automation.
With this project we will see how to make a solar powered wireless weather station using an ESP32 WiFi module and some common weather sensors. The weather station is fully solar powered, so you don’t need to worry about external power. It can be installed in a remote location without having to lay long cables…
Use of a simple instrumentation method (based on Arduino and Excel) to acquire, monitor and store PV system data in real-time. More info
https://www.youtube.com/watch?v=fG55OmGgqmQ&feature=youtu.be&ab_channel=PCBWay A sensor converts data such as heat, light, sound, and motion into electrical signals. These signals are passed through an interface that converts them into a binary code and passes this on to a computer to be processed. Today, let’s see how makers use plenty of sensors to build their awesome projects! …
Thanks to a lot of features, sensors, and connectivity options this open hardware SBC should allow students to learn to program any different components around ESP32. Fish32 Seed board specifications: Supported ESP32 Modules – ESP32-WROVER, ALB32-WROVER, ESP32-WROOM-32 Connectivity 802.11 b/g/n WiFi and Bluetooth 4.2 via ESP32 10/100M Ethernet (RJ45) via WIZnet W5500 chip with support for up…
Unlike educational robots on the market that merely focus on action programming and voice interaction, YanShee is an all new educational robot designed to upend some traditional notions about traditional education. It’s aiming to play a major role in robot and AI education. YanShee will mainly be used in colleges or as a platform for…
Rak Wireless has recently launched a new products called RAK8211-NB iTracker based on a Quectel BC95-G NB-IoT module, Nordic Semi nRF52832 Bluetooth 5 chip, and Quectel L70-R GNSS module. The asset tracker module also comes with 5 different sensors to monitor motion and environmental data, and can optionally be powered directly by a solar panel….
In this project, the maker RobWLakes has designed every part of the weather station in OpernSCAD, printed out, and combined with simple reed switches and magnets to turn them into functional pieces of hardware. For example, the wind vane uses eight reed switches and an embedded magnet to communicate the current wind direction to the…
BitBarista is an autonomous coffee machine, designed to function with the minimum of human supervision. Physically, it is a Delonghi home coffee machine under the control of a Raspberry Pi. Built by a team at the University of Edinburgh’s Centre for Design Informatics, the BitBarista coffee machine accepts Bitcoin for the coffee. Further, it can…
The SunFounder PiCar-S Raspberry Pi supplies a complete arsenal of tools to create your own four-wheeler. Whether you’re a total robotics newbie or just want something new to tinker with, this PiCar-S set is a fun and engaging way to learn robotics. Even if mechanical automobiles aren’t your thing, you can still use the Raspberry Pi 3…
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