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XIAO Room TEMP and HUMIDITY Meter

“Greetings and welcome back. So here’s something cool: a room temperature and humidity meter that measures current room temperature and humidity and displays the readings on an SSD1306 OLED Screen. AHT10 is being used here to get the Temperature …

16-bit Serial Homebrew CPU - 2023

“Building a homebrew CPU from scratch takes a large number of logic chips. It is understandable, that implementing registers, program counter, ALU, and other components of the CPU in TTL or CMOS logic does require a substantial amount of chips …

A DIY ATtiny85 Temperature and Fire Alarm

“A visual alarm with varying intensities set off by abnormally high temperature thresholds of surrounding air. Create a DIY fire alarm. This temperature and fire alarm alerts users of instances of extreme heat and or a dangerous fire near or …

A DIY Guide to Building a Stylish Transparent Clock

“Hey everyone, in today’s article, I’ll be sharing my journey of creating a unique transparent clock. A DIY Guide to Building a Stylish Transparent Clock: Hey everyone, in today’s article, I’ll be sharing my journey of …

Advances in Quantum Emitters Mark Progress Toward a Quantum Internet

“The prospect of a quantum internet, connecting quantum computers and capable of highly secure data transmission, is enticing, but making it poses a formidable challenge. Transporting quantum information requires working with individual photons rather than the light sources used in …

AI helps robots manipulate objects with their whole bodies

“With a new technique, a robot can reason efficiently about moving objects using more than just its fingertips. Imagine you want to carry a large, heavy box up a flight of stairs. You might spread your fingers out and lift …

Automated Vertical Farming

“A system using light, soil moisture and humidity sensors to control the water, light and humidity needed by the vertical farm. Introduction In this group project, the design was to introduce an automation to vertical farming. The automation on vertical …

Build Your Own GSM Security Calls Alert

“Unleash security with a cloud-free marvel! Motion detection meets instant calls. DIY your fortress using ESP8266, GSM800L & PIR sensor. Introduction: Imagine a world where you’re alerted instantly without relying on the cloud. With a simple DIY project, you can …

Chandrayaan-3: India lunar rover Pragyaan takes a walk on the Moon

“India’s Moon rover has taken first steps on the lunar surface a day after the country made history by becoming the first to land near the south pole. Chandrayaan-3’s rover “ramped down” from the lander and “India took …

CU Boulder researchers develop arrays of tiny crystals that deliver efficient wireless energy

“Imagine a person on the ground guiding an airborne drone that harnesses its energy from a laser beam, eliminating the need for carrying a bulky onboard battery. That is the vision of a group of CU Boulder scientists from the …