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Matrix Slot Machine

“An alien-themed slot machine powered by an ATtiny85 microprocessor. Odds and payouts emulate typical slot machines found in casinos. A while ago, I was looking at the Arduino Slot Machine by seawarrior181. It seemed a good project to modify and …

MLX90640 IR Thermal Camera Working with Raspberry Pi 4

“Using Raspberry Pi 4 to drive MLX90640 IR Thermal Camera var I2C interface in order to detect calorific objects. Story Want to detect something that can emit heat and figure out their temperatures? The MLX90640 IR thermal camera can display …

Multi-Key Electronic Flute

“Sensors and Synthesis Musical instruments such as the piano allow musicians to play in different keys on a single instrument. In contrast, bamboo flutes are designed for only one key. This means flute players must own a different flute for …

New method gives robust transistors

“A new method to fit together layers of semiconductors as thin as a few nanometres has resulted in not only a scientific discovery but also a new type of transistor for high-power electronic devices. The result, published in Applied Physics …

ORNL researchers advance performance benchmark for quantum computers

“Researchers at the Department of Energy’s Oak Ridge National Laboratory have developed a quantum chemistry simulation benchmark to evaluate the performance of quantum devices and guide the development of applications for future quantum computers. Their findings were published in …

Penumbral Lunar Eclipse Occurs Friday: Here’s What to Expect

“Next time you’re outside on a bright, sunny day, take note that the shadow you’re casting does not have a sharp edge. In fact, a diffuse penumbra surrounds most any shadow, unless the light is a point source …

PyPortal MQTT Sensor Node/Control Pad for Home Assistant

“Using a computer or an app on a tablet is a good way to control all the things in your Smart Home, but sometimes it is overkill. So what if we had a small touchscreen device that would let you …

Qualcomm Accelerates Autonomous Driving with New Platform – Qualcomm Snapdragon Ride

“Qualcomm Technologies, Inc. a subsidiary of Qualcomm Incorporated, today unveiled at the 2020 Consumer Electronics Show (CES) its newest addition to the company’s extensive portfolio of automotive products with the new Qualcomm® Snapdragon Ride™ Platform – one of the automotive …

RC Tracked Robot Using Arduino Step by Step

“Hey guys, I am back with another cool Robot chassis from BangGood. Hope you have gone through our previous projects – Spinel Crux V1 – The Gesture Controlled Robot, Spinel Crux L2 – Arduino Pick and Place Robot with Robotic Arms and The …

RFID Activated LED

“RFID tag turns on LED. I made this because I wanted to try an RFID tag and thought this might be a simple project to start with.”