Widora Teases Compact Kendryte K210-Powered Binocular Facial Recognition Board
IoT

Widora Teases Compact Kendryte K210-Powered Binocular Facial Recognition Board

Widora, who has been one of the companies championing the development of open-source boards for IoT applications, with boards like the Widora AIR and the Widora Neo, recently announced the planned launch of  a new board; a RISC-V binocular facial recognition development board which...

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Portable Fine Dust PM10 Analyzer with Large OLED Digits

Portable Fine Dust PM10 Analyzer with Large OLED Digits

In one of our previous articles, we built a DIY air quality monitor which was based on measuring the amount of Hydrocarbon concentration in the air using the BME680 VOC Whisker. While things work quite well using that method, there are several other parameters and air constituents which...

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WIN SOURCE – A good place to buy cost-effective components online
Websites

WIN SOURCE – A good place to buy cost-effective components online

There are thousands of different electronic component distributors  and suppliers around the world, who sell similar parts with a range of different prices. However, In the course of my internet search, i stumbled upon WIN SOURCE, a Hong Kong-based electronic component distributor of...

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tinyPulsePPG – ATTiny85 Pulse oximeter with photoplethysmogram
Mcu

tinyPulsePPG – ATTiny85 Pulse oximeter with photoplethysmogram

tinyPulsePPG, an ATTiny85 Pulse Oximeter with Photoplethysmogram (PPG) display by Jeff Magee: This project implemented on an ATTiny85 displays a moving Photoplethysmogram together with pulse rate and estimates of SpO2 – blood oxygen percentage. It uses an SSD1306 128×32 OLED display...

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Peakago 7-inch Windows 10 Fanless Mini-Laptop Launched for $269 and Up
Products

Peakago 7-inch Windows 10 Fanless Mini-Laptop Launched for $269 and Up

Peakago Computer has started an IndieGoGo campaign for its 7″ fanless laptop and mini-PC the Peakago. The campaign has raised 831% of the original target funding on its first day. The Peakago is not a new idea, as there have been a number of 7″ to 9″  display laptops that offer...

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Compact Kaby Lake signage player has dual 4K HDMI ports
SBC

Compact Kaby Lake signage player has dual 4K HDMI ports

The fanless IEC-3900 multi-displayer controller is equipped with a 7th generation Intel Core i7/i5 processor and multiple I/O connectivity for vibrant visual performance. ARBOR Technology, a pioneer of embedded computing solutions, releases the latest digital signage player IEC-3900 to...

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New and Improved Geiger Counter – Now With WiFi!
Test Equipment

New and Improved Geiger Counter – Now With WiFi!

In one of our previous tutorials, we examined the development of a DIY-Geiger Counter showing the efforts of “Instructable” user Prabhat who combined the ESP8266 with a touch screen display to create a truly intuitive version of his Geiger Counter. He recently created an updated...

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New and Improved Geiger Counter – Now With WiFi!

New and Improved Geiger Counter – Now With WiFi!

In one of our previous tutorials, we examined the development of a DIY-Geiger Counter showing the efforts of "Instructable" user Prabhat who combined the ESP8266 with a touch screen display to create a truly intuitive version of his Geiger Counter. He recently created an updated version...

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