ATTiny85 board A First Look and review
https://www.electronics-lab.com/attiny85-board-first-look-review/
educ8s.tv wanted to take a look at this tiny board for a long time. It is very small size, it is low cost and it uses a different processor than the Arduino boards. It uses the ATTiny 85 microcontroller chip, which can operate at a frequency up to 20Mhz. It has 8Kb of flash memory, […]
How to Control a Reflow Oven with Raspberry Pi
https://www.electronics-lab.com/control-reflow-oven-raspberry-pi/
Here is a great Raspberry Pi based Reflow oven controller from “apollo-ng” on GitHub. You can edit your temperature curve on your browser and Rasberry Pi controls the solid state relays and fan. Turns a Raspberry Pi into a cheap, universal & web-enabled Reflow Oven Controller. Of course, since it is basically just a robot […]
Electricity Frequency Meter
https://www.electronics-lab.com/electricity-frequency-meter/
This project is about an accurate mains frequency meter that has a bar-graph displaying the relative deviation from nominal frequency. It can work with 50Hz and 60Hz systems. An article by Dieter Laues in the February 2012 issue of Elektor inspired me to get my soldering iron out. The article described how by measuring the […]
Arduino Remote Control Tutorial
https://www.electronics-lab.com/arduino-remote-control-tutorial/
Øyvind Nydal Dahl show us how to use an IR remote control with Arduino. For this purpose he connects a TSOP312 and an IR LED to Arduino and goes in detail on the sketches. In this tutorial I am going to show you exactly how to make an Arduino remote control. You can use this […]
BeagleBone Logic Analyzer
https://www.electronics-lab.com/beaglebone-logic-analyzer/
Make your own logic analyzer using BeagleBone board. Software is where the magic happens. There is a pre-made image for the BeagleBone with everything loaded and configured to use the BeagleLogic. It’s a recent image based on Debian instead of the older Armstrong builds. The nice thing is that it doesn’t flash the eMMC so […]
How to Control ESP8266 GPIO using Android App
https://www.electronics-lab.com/control-esp8266-gpio-using-android-app/
This video will guide you to control gpio of esp8266 from android app in details. so that you can build your first home automation project easily. How to Control ESP8266 GPIO using Android App – [Link]
ESP8266 Standalone WiFI Relay Control
https://www.electronics-lab.com/esp8266-standalone-wifi-relay-control/
In this tutorial you will learn how to use ESP8266 in standalone mode to control a relay via Web-UI. The ESP broadcasts its own SSID and there is no need to connect to a router. ESP8266 Standalone WiFI Relay Control – [Link]
AmpStrike – Battery Powered Bench Power Supply
https://www.electronics-lab.com/ampstrike-battery-powered-bench-power-supply/
This is a small bench power supply that is powered by two lithium-ion batteries. The project was inspired by Dave Jones from EEVblog but the design is completely mine. The voltage range is 0-20V regulated in 10mV steps and maximum current is 1A with current limit set in 1mA steps. The power supply runs on […]
High-performance scope probes top out at 20 GHz
https://www.electronics-lab.com/high-performance-scope-probes-top-out-at-20-ghz/
Tektronix, Inc., the world’s leading manufacturer of oscilloscopes, introduced the P7700 series of TriMode™ probes for use with Tektronix performance oscilloscopes. Offering up to 20 GHz bandwidth, the new probes ease the challenges designers face when debugging circuits found in the latest mobile and enterprise designs by minimizing probe loading, improving access to smaller, more-densely […]
21.1% efficiency with Perovskite solar cells
https://www.electronics-lab.com/21-1-efficiency-with-perovskite-solar-cells/
Scientists have successfully developed a Perovskite solar call containing Cesium which has attained an efficiency of 21.1%, as well as a world record for reproducibility. by Denis Meyer @ elektormagazine.com: In adding Cesium, the scientists at EPFL, let by Michael Saliba, have developed the first Perovskite compound with triple cations (Cs/MA/FA). These new films are more […]