Raspberry Pi launched the new version of its compute module providing twice the RAM and roughly 10x the CPU performance of the original Module. Compute Module 3 (CM3) fits into a standard DDR2 SODIMM socket and provides the same basic processing capabilities as the Raspberry Pi 3. It is...

Matrix Technology Solutions Ltd. is a premier, global provider of technology solutions. Since 1993, Matrix's team of skilled Engineers have developed a wide range of Educational, Industrial and Hobbyist focused products simplifying subject matter including Electronics, Electricity,...

Rui Cabral tipped us with his latest video. It's about a dual output power supply build in a 3D printed enclosure. Main parts used are a 100W AC-DC converter (110V 220V to 24VDC 6A) and LM2596 DC-DC Buck converter constant current voltage adjustable module. The power supply has two...

ESP8266 is a very powerful module for building an IoT or WiFi-based project. But since it has only one analog input, you may need to use another microcontroller or circuit to connect multiple sensors and data sources with your ESP8266. Allaboutee created the second version of their...

p_leriche @ instructables.com build a USB volume control which is simple, cheap and extensible. Check it out: I'm not the first person to publish an Instructable for a USB volume control, but I think this one is about as simple and cheap as it gets, and at the same time can be...

Strobe provides regular flashes of light. Usually Strobes are designed using Xenon Tubes. Here is LED based simple solution that can be used as strobe for entertainment and events and also as warning signals. Project is based on PIC16F1825 micro-controller with two digit frequency...

Konstantin Dimitrov has shared a new tutorial on Arduino Project Hub on how to make an Arduino/Genuino 101 Bluetooth Low Energy (BLE) thermometer with TMP102 and Blynk. Blynk is a platform with iOS and Android apps to control Arduino, Raspberry Pi and the likes over the Internet. You can...

In this video, Circuit Basics walks us through the steps in setting up a thermistor temperature sensor on an Arduino Uno. First they show how to output the temperature readings to your serial monitor. Then they go over how to connect and output the temperature readings to a 16x2 LCD...