2 Channel Wi-Fi Relay Module Using ESP8266 NodeMCU
https://www.electronics-lab.com/project/2-channel-wi-fi-relay-module-using-esp8266-nodemcu/
The project described here is an ESP8266 NodeMCU Two Channel Relay Module. This board enables users to control 2 x relays remotely. The 2 channels can be controlled remotely using a webserver/WiFi connection. The project works with 5VDC. Two LEDs indicate relay operation. Screw terminals help user to connect devices and power the supply. Relay […]
3 Phase Brushless Motor Driver using L6235
https://www.electronics-lab.com/project/3-phase-brushless-motor-driver-using-l6235/
The project presented here is a 3-phase Brushless motor driver. The project consists of an L6235 device which is DMOS fully integrated 3-phase motor driver with overcurrent protection. Manufactured in BCD technology, the device combines isolated DMOS power transistors with CMOS and bipolar circuits on the same chip. The device includes all the circuitry needed […]
DC Motor Control Using Joystick
https://www.electronics-lab.com/project/dc-motor-control-using-joystick/
This is a compact, low-profile, and high-performance DC motor driver that provides easy control of a DC motor using a joystick. This small-size board can drive small to medium-sized brushed DC motors with up to 2.5A continuous and 6A peak currents. It is an Arduino-compatible project that helps users develop their own code and drive […]
Joystick Stepper Motor Controller
https://www.electronics-lab.com/project/joystick-stepper-motor-controller/
This is a pulse generator for a stepper motor driver using a joystick. It is a board that contains an Arduino-compatible microcontroller and circuitry for controlling up to 2-channel (2-axis) stepper motors. The board has multiple options to develop stepper motor-related control systems, from a 2-axis analog joystick to a trimmer potentiometer to a 7-channel […]
Single Channel PS3 Wireless Remote ON/OFF Switch
https://www.electronics-lab.com/project/single-channel-ps3-wireless-remote-on-off-switch/
The board presented here is multipurpose hardware which includes the ESP32-Wroom module, 3.3V regulator, 5V relay, Power LED, Relay LED, and connector to program the ESP-32 Module. The project requires 5VDC and consumes 60mA current when the relay is ON. The project can be used in IoT applications and the relay can be controlled using […]
Low-cost T113-i SoM for Entry-level HMI & Embedded Devices with Video Capabilities
https://www.electronics-lab.com/low-cost-t113-i-som-for-entry-level-hmi-embedded-devices-with-video-capabilities/
MYIR has launched MYC-YT113i CPU Module, offering larger capacities of external DDR3 memory options (512MB/1GB) to meet more customers’ needs while the popular MYC-YT113X CPU Module is fixed at 128MB on-chip DDR3 memory. Measuring only 39mm by 37mm, the MYC-YT113i CPU is based on Allwinner’s T113-i dual-core ARM Cortex-A7 processor and integrates 4GB or 8GB […]
Implement USB Gadgets on Linux Easily with Sebastian’s New Rust Library
https://www.electronics-lab.com/implement-usb-gadgets-on-linux-easily-with-sebastians-new-rust-library/
Rust developers looking for easier ways to turn a Raspberry Pi 4 into a Rust-powered USB gadget now have a powerful tool at their reach. Developer Sebastian Urban has released details on his new Rust library for USB gadget development on Linux. Sebastian, who claimed to have been working on this project for a while […]
A Glimpse into the Future of QR Code Reading with Useful Sensors’ Tiny Code Reader
https://www.electronics-lab.com/a-glimpse-into-the-future-of-qr-code-reading-with-useful-sensors-tiny-code-reader/
Useful Sensors has launched the Tiny Code Reader, a small camera module with an RP2040 chip built specifically to read 2D QR codes. Price at $7.00, this board can be used in projects that involve QR codes. Useful Sensors’ co-founder Pete Warden explains, It’s designed to be a simple way to provision a system, for […]
Inkplate 4 Tempera comes with 3.8-inch e-paper touchscreen display
https://www.electronics-lab.com/inkplate-4-tempera-comes-with-3-8-inch-e-paper-touchscreen-display/
Soldered Electronics has announced another Inkplate embedded device, an open source and Arduino-compatible e-paper display module– Inkplate 4 Tempera. The Inkplate 4 TEMPERA features a 3.8-inch e-paper touchscreen with a resolution of 600×600 pixels. It comes with built-in front lighting, making it easy to view content in low-light conditions or at night. The device is […]
Ollie v2– A multi-functional interface module for hackers and engineers
https://www.electronics-lab.com/ollie-v2-a-multi-functional-interface-module-for-hackers-and-engineers/
MeatPi Electronics, an Australian embedded device manufacturer, has launched a crowdfunding project– Ollie v2. This version of the multi-functional interface module and USB-to-isolated-UARTx2/CAN/RS485/RS232 converter is improved. It is designed for various tasks related to connecting and communicating with different electronic devices. One of the key features highlighted is safety through isolation. Isolation in this context […]