![FFTs and oscilloscopes: A practical guide FFTs and oscilloscopes: A practical guide](https://www.electronics-lab.com/wp-content/uploads/2016/10/FFT_Fig1_600x375.jpg)
FFTs and oscilloscopes: A practical guide
Arthur Pini @ edn.com published a guide on how to use FFT found in most modern oscilloscopes. The FFT (Fast Fourier Transform) first appeared when microprocessors entered commercial design in the 1970s. Today almost every oscilloscope from high-priced laboratory models to the...
Continue Reading![Arduino Touch Screen Music Player and Alarm Clock Project Arduino Touch Screen Music Player and Alarm Clock Project](https://www.electronics-lab.com/wp-content/uploads/2016/10/speaker.jpg)
Arduino Touch Screen Music Player and Alarm Clock Project
Dejan Nedelkovski build an Arduino-powered MP3 Music Player plus Alarm Clock. The player has a 3.2" TFT display and the home screen displays time, date and temperature along with touch control buttons. In this project I will show you how you can make an Arduino Touch Screen MP3...
Continue Reading![Lightweight Body Heat – Electricity Converter Lightweight Body Heat – Electricity Converter](https://www.electronics-lab.com/wp-content/uploads/2016/10/Vashaee-heat-SIDEBAR_with-Haywood.jpg)
Lightweight Body Heat – Electricity Converter
Powering wearable technologies using thermoelectric generators (TEGs) is becoming more efficient. An undergraduate student in North Carolina University, Haywood Hunter, is producing a lightweight and an efficient wearable thermoelectric generator. It generates electricity by making use of...
Continue Reading![LTM2889 – Isolated CAN FD µModule Transceiver and Power LTM2889 – Isolated CAN FD µModule Transceiver and Power](https://www.electronics-lab.com/wp-content/uploads/2016/10/1-1.jpg)
LTM2889 – Isolated CAN FD µModule Transceiver and Power
The LTM2889 is a fully ISO 11898-2 compliant CAN (controller area network) μModule transceiver and isolator that guards against large ground-to-ground differentials and common mode transients in 3.3V or 5V applications. In practical CAN systems, ground potentials vary widely from...
Continue Reading![RGBW LED Controller v3.1 RGBW LED Controller v3.1](https://www.electronics-lab.com/wp-content/uploads/2016/10/RGBW31-900x602.jpg)
RGBW LED Controller v3.1
Jeremy @ thecustomgeek.com updated his RGB LED controller with a bunch of improvements. The new RGBW LED Controller is here! The video above shows some of the things it can do, but here is a list of improvements: IRLB8721PBF MOSFET’s – More power! Double sided and thicker...
Continue Reading![Tibbo Project System-based Aircon Controller Application Tibbo Project System-based Aircon Controller Application](https://www.electronics-lab.com/wp-content/uploads/2016/10/1.jpg)
Tibbo Project System-based Aircon Controller Application
The app allows you to manage traditional air conditioners that are controlled through infrared remotes. Designed for the office environment, the app relies on the ambient brightness (measured by Tibbit #28) to determine whether the aircon should be running or not. In the office setting,...
Continue Reading![8 Channel RS485 Relay Board 8 Channel RS485 Relay Board](https://www.electronics-lab.com/wp-content/uploads/2016/10/8-CHANNEL-RS485-DRIVEN-RELAY-BOARD-IMG.jpg)
8 Channel RS485 Relay Board
This project helps you control 8 relays using RS485 link with the help of a PC. This kit can effectively convert a standard PC to a powerful PLC ( programmable logic controller ). At the PC end , you will need to use our RS232 to RS485 Interface – C020 or any other suitable...
Continue Reading![Dual input, 2.5A step-down DC/DC achieves 95% efficiency Dual input, 2.5A step-down DC/DC achieves 95% efficiency](https://www.electronics-lab.com/wp-content/uploads/2016/10/161005edne-linear3126.jpg)
Dual input, 2.5A step-down DC/DC achieves 95% efficiency
by Graham Prophet @ edn.com: LTC3126 is a 2.5A, 2.4V to 42V input, synchronous step-down switching regulator with integrated dual input PowerPath control. Its power stage topology enables operation from either of two independent power sources, with seamless, internally controlled...
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