Waveshare DALI2 expansion Module is designed for customized control of multiple lighting groups
https://www.electronics-lab.com/waveshare-dali2-expansion-module-is-designed-for-customized-control-of-multiple-lighting-groups/
Waveshare has recently launched the DALI2 expansion Module for ESP32-Pico series boards. The board is designed to enable DALI communication for customized control of multiple lighting groups. This new board is compatible with various ESP32-based modules such as ESP32-S3-Pico and similar boards like the ESP32 PowerFeather which we have written about in our previous posts. This […]
Intel Arc GPU Powered ASUS NUC 14 Pro AI mini PC can Deliver upto 120 platform TOPS Power
https://www.electronics-lab.com/intel-arc-gpu-powered-asus-nuc-14-pro-ai-mini-pc-can-deliver-upto-120-platform-tops-power/
The ASUS NUC 14 Pro AI is a compact, high-performance mini PC powered by Intel Core Ultra processors, designed for consumer, commercial, and edge computing applications. It features advanced AI capabilities with a neural processing unit delivering up to 48 TOPS, and Intel Arc GPU providing an additional 67 AI TOPS, significantly boosting AI inferencing […]
ESP32-C61-DevKitC-1 development board comes with Wi-Fi 6/Bluetooth LE 5
https://www.electronics-lab.com/esp32-c61-devkitc-1-development-board-comes-with-wi-fi-6-bluetooth-le-5/
Just in January of this year, Espressif Systems announced the release of their latest and greatest ESP32-C61 SoC, but at that time Espressif did not announce any development board for the SOC, now 10 months after that we see Espressif has announced the release of ESP32-C61-DevKitC-1 an entry-level development board that integrates Wi-Fi 6 in […]
Stereo 2-Vrms Line Driver and Headphone Amplifier
https://www.electronics-lab.com/project/stereo-2-vrms-line-driver-and-headphone-amplifier/
[Customadds id=643821] This is a 2Vrms Pop-Free stereo line driver with a stereo headphone driver designed to allow the removal of the output DC-blocking capacitors for reduced component count and cost. The project is based on the DRV604 chip which is ideal for single supply electronics where size and cost are critical design parameters. The […]
3.3V Automotive Step-Down Regulator – Low-Iq, Dual-Mode
https://www.electronics-lab.com/project/automotive-step-down-regulator-low-iq-dual-mode/
[Customadds id=643821] This is a Dual Mode regulator intended for Automotive, battery-connected applications that operate with up to a 36V input supply. Depending on the output load, it operates either as a PWM Buck Converter or as a Low Drop-Out Linear Regulator, and is suitable for systems with low noise and Low Quiescent Current requirements […]
Stereo Audio Digital-to-Analog Converter Module
https://www.electronics-lab.com/project/stereo-audio-digital-to-analog-converter-module/
[Customadds id=643821] This is a breakout board for the IC PCM1795 stereo digital-to-analog converter (DAC), The DAC module accepts pulse code modulation (PCM) and direct stream digital (DSD) audio data formats, thus providing an easy interface to audio digital signal processors (DSPs) and decoder chips which will convert digital signal into analog signal. Sampling rates […]
Multi Output Step-Down Converter – Input 18-24V and Output 3.3V, 5V, 12V
https://www.electronics-lab.com/project/multi-output-step-down-converter-input-18-24v-and-output-3-3v-5v-12v/
[Customadds id=643821] This is a fantastic project for makers, offering multiple output options of 3.3V, 5V, and 12V, with an input of 18-24V DC. This project is built around the MP2451 high-frequency (2Mhz) step-down switching regulator, ensuring efficient and reliable power conversion. For added convenience, a header connector is provided for outputs and input supply, […]
Steady Current And Current Density
https://www.electronics-lab.com/article/steady-current-and-current-density/
Introduction Many practical applications and devices are based on the principles of static electricity. However, electricity was destined to become an inseparable part of our daily lives when scientists learned how to produce a continuous flow of charge for relatively long periods using batteries. The battery, or voltaic cell, was invented in 1800 by Italian […]
Two Channel Current Sensor for High Voltage Range
https://www.electronics-lab.com/project/two-channel-current-sensor-for-high-voltage-range/
[Customadds id=643821] This board is built using a 2 x INA149 precision unity-gain difference amplifier with a very high input common-mode voltage range. The project can be used as a current sensor for high-voltage applications, INA149 provides a common-mode voltage range of +/-275V. The project operates with a wide supply range from +/-5V to +/-15V. […]
Dual Channel Voltage-to-Current (V-I) converter circuit with BJT
https://www.electronics-lab.com/project/dual-channel-voltage-to-current-v-i-converter-circuit-with-bjt/
[Customadds id=643821] This low-side voltage-to-current (V-I) converter delivers a well-regulated current to a load. The circuit accepts an input voltage from 0V to 3V and converts it to a current from 0A to 6A (combined). The current is accurately regulated by feeding back the voltage drop across a low-side current-sense resistor (R8, R9 + R16, […]