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ESP8266 Air Quality monitor with Nova PM Sensor SDS011

“This device measured both PM10 and PM2.5 particles uses the Nova PM SDS011 Laser Sensor, and has a graphic presentation on a TFT display. This time I will show you how to make a device that monitors the quality …

Europe’s Vega C rocket fails on 2nd-ever mission, 2 satellites lost

“The Vega C was carrying two spacecraft for Airbus’ Pléiades Neo Earth-imaging constellation. The second mission of Europe’s new Vega C rocket did not go according to plan. The medium-lift Vega C lifted off from Europe’s Spaceport in …

EV record breakers! Sunswift 7 goes 1000km on a single charge in world’s best time

“UNSW Sydney’s student-built solar-powered car averaged nearly 85km/h over 12 hours to set Guinness World Record with just eight minutes to spare. UNSW Sydney’s Sunswift 7 solar-powered electric car has claimed a Guinness World Record by going …

General Purpose Relay Timer

“A battery powered timer with a settable OFF time and ON time. Dual output relay connections accessible via screw terminals. Over the years I have build many timers and of course many Apps abound for your mobile phone. But when …

HackSpace magazine #62

“It’s not yet Christmas, but we come bearing glad tidings: the supply of Raspberry Pis available to hobbyists is starting to come back to normal. To celebrate, we’re exploring 20 of the best hardware projects you can build …

High way lane switch + obstacle avoidance autonomous robot

“The robot imitates a vehicle on the highway through changing lanes, producing a honking noise, and avoiding obstacles with infrared sensors. The team built a robot base from ME461. The project is based off the two-wheeled robot with a caster …

How to Connect nRF24L01 and MPU6050 for Gesture Control

“This project shows how to connect nRF24L01 Radio Module and MPU6050 with Arduino for projects that require Gesture Control This project shows how to connect nRF24L01 Radio Module and MPU6050 with Arduino for projects that require gesture control. The Arduino …

IBM and Rapidus Form Strategic Partnership to Build Advanced Semiconductor Technology and Ecosystem in Japan

“IBM and Rapidus today announced a joint development partnership to advance logic scaling technology as part of Japan’s initiatives to become a global leader in semiconductor research, development, and manufacturing. Rapidus Corporation researches, develops, designs, manufactures, and sells advanced …

Indoor Air quality analysis using ESP32 and Bytebeam cloud

“A CO2, temperature and humidity meter using ESP32 and Bytebeam cloud for indoor air quality analysis and monitoring. ndoor air quality (IAQ) monitoring is a very often talked about topic nowadays as it critically affects a person’s health, comfort …

IOT based visitor counter

“This project is on IOT based visitor counter, we have used ThingSpeak as IOT cloud platform and twitter api to tweet the visitor count data. This project is all about IOT based visitor counter, initial phase is about getting required …