6A H-Bridge with PWM-DIR input and SPI Interface
https://www.electronics-lab.com/project/6a-h-bridge-with-pwm-dir-input-and-spi-interface/
This 6A H-Bridge is designed for the control of DC motors or other inductive loads. The outputs can be pulse width modulated at frequencies up to 20kHz. PWM/DIR control reduces the number of PWM-capable pins needed on the microcontroller side. For load currents above the current limitation threshold (8A typ.) the H-Bridge goes into chopper […]
12-Bit Programmable Contactless Encoder Module
https://www.electronics-lab.com/project/12-bit-programmable-contactless-encoder-module/
The 12-Bit programmable contactless encoder project presented here is based on AS5601 chip. This is an easy-to-program magnetic rotary position sensor module with incremental quadrature (A/B) and 12-bit digital outputs. Additionally, the PUSH output indicates fast airgap changes between the AS5601 and magnet which can be used to implement a contactless pushbutton function in which […]
Programmable Step-Direction Pulse Generator for Stepper, BLDC and AC Servo Motor Drivers
https://www.electronics-lab.com/project/programmable-step-direction-pulse-generator-for-stepper-bldc-and-ac-servo-motor-drivers/
A programmable pulse generator is a very useful tool for stepper, BLDC, and AC servo drivers. Various stepper and servo drivers work with step and direction inputs. This project is the right solution to drive such drivers since it can provide a high-frequency output which is important for most AC servo drivers. The project provides […]
Contactless Potentiometer – 12bit Rotary Position Sensor with Analog or PWM Output
https://www.electronics-lab.com/project/contactless-potentiometer-12bit-rotary-position-sensor-with-analog-or-pwm-output/
This is an easy-to-program magnetic rotary position sensor with high-resolution 12-bit analog or PWM output. This contactless system measures the absolute angle of a diametric magnetized on-axis magnet. The project is designed for contactless potentiometer applications and its robust design eliminates the influence of any homogenous external stray magnetic fields. The industry-standard I²C interface supports […]
TOPDON Thermal Camera Offers Improved Temprature Range for Android or iOS
https://www.electronics-lab.com/topdon-thermal-camera-offers-improved-temprature-range-for-android-or-ios/
Introduction Having your very own infrared thermal camera is very desirable. Previously, it was quite challenging to come across any options priced below $500. Even among those options, many had limited vertical resolutions of 100 pixels or less and subpar screens. However, there is now an intriguing alternative available: the TOPDON TC001 Thermal Camera. It […]
DFRobot introduces Unihiker, an all-in-one single-board computer running Debian OS
https://www.electronics-lab.com/dfrobot-introduces-unihiker-an-all-in-one-single-board-computer-runing-debian-os/
Introduction DFRobot, a leading provider of open-source hardware and robotics solutions, has recently launched the latest addition to its long list of single-board computers, called Unihiker. This hardware device is equipped with a built-in 2.8-inch touchscreen and offers a range of features that make it a powerful tool for IoT development and digital multimedia applications. […]
Top 10 Most Popular Electronic Components Online Stores Among Electronic Hobbyists
https://www.electronics-lab.com/top-10-most-popular-electronic-components-online-stores-among-electronic-hobbyists/
Electronic components play a crucial role in modern technology and are the building blocks of electronic devices. They are essential for the functioning of various electronic systems, from consumer electronics like smartphones and computers to complex industrial machinery and medical equipment. The importance of electronic components can be understood from the following perspectives: Functionality: Electronic […]
Renesas Samples Its First 22-nm Microcontroller of the RA 32-bit Arm Cortex-M family
https://www.electronics-lab.com/renesas-samples-its-first-22-nm-microcontroller-with-a-new-ra-class-mcu/
Renesas has recently announced that they will be introducing their first MCU on the new 22nm node. This MCU will be an expansion of the RA 32-bit Arm Cortex-M family and will be specifically designed for wireless applications. It will incorporate software-defined radio and provide support for Bluetooth 5.3 low energy, including in-field upgrades for […]
Indiedroid Nova is another SBC with Rockchip RK3588S SoC
https://www.electronics-lab.com/indiedroid-nova-is-another-sbc-with-rockchip-rk3588s-soc/
The Indiedroid Nova single-board computer is a powerful hardware platform that has a compact form factor, similar to the Raspberry Pi 4B. The device comes with triple display support, including 8K, 4K, and 4K output. It enables the customer to connect dual monitors, along with a DSI display, offering up to four times the resolution […]
EPI 32U4 – USB Type-C development board
https://www.electronics-lab.com/epi-32u4-usb-type-c-development-board/
The Epi 32U4 is an open hardware device designed by Ping Hobbyelektronik, offering a powerful solution in an extremely compact form factor. This Arduino-compatible ATmega32U4 USB Type-C development board allows for easy integration into a wide range of projects. Customers can choose to solder it directly onto a PCB or opt for a less permanent […]