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Infrared Sensor With ESP8266

“Our objective this time is to create a program that will read the ambient temperature of any object pointing toward our sensor. To do this, we will use in this project an ESP8266 nodeMCU, an MLX90614 infrared sensor, and an …

Light Following Robot

“This instructible will show you how to make a light following “robot” using only a couple batteries, light dependent resistors, and a pair of motors. Robot is a bit of an exaggeration, as this is quite a simple beast, but …

Public Domain Involute Parameterized Gears: Powered Up

“This is an update to the Public Domain involute Gears library by @3dexplorer, with optimisations by @zkarcher. This library provides a module called gear(), which makes ordinary gears, helical gears (twisted like a screw), inner gears (teeth on the inside …

Self-learning Chaotic Robot

“Are you interested in machine learning, AI och robots? You don’t need to work at some fancy university. This is is a description of my chaotic robot. It is a very simple robot to demonstrate how to use self …

Tiny Injectable Sensor Could Provide Unobtrusive, Long-term Alcohol Monitoring

“Engineers at the University of California San Diego have developed a miniature, ultra-low power injectable biosensor that could be used for continuous, long-term alcohol monitoring. The chip is small enough to be implanted in the body just beneath the surface …

Two-toned light pattern creates steep quantum walls for atoms

“Exotic physics can happen when quantum particles come together and talk to each other. Understanding such processes is challenging for scientists, because the particle interactions can be hard to glimpse and even harder to control. Moreover, modern computer simulations struggle …

Using the 1.44″ Color TFT display (ILI9163C) with Arduino

“The ILI9163C based 1.44″ colored TFT Display, is a SPI protocol based display with a resolution of 128 x 128 pixels. It’s capable of displaying up to 262,000 different colors. The module can be said to be …

16 Relay Module With Raspberry Pi 3 Using Socket

“Today, we are going to talk about Raspberry Pi 3, which is actually an enormous microcomputer due to its Quad core processor that comes with plenty of memory and a Linux operating system. In this project, which consists of a …

A new JPEG format for virtual reality, drones and self-driving cars

“Why do virtual reality headsets make users nauseous? One reason is latency, or the almost imperceptible amount of time it takes for a display image to change in response to a user’s head movement. However, the Joint Photographic Experts …

Arduino MEGA 2560 with WIFI built-in - ESP8266

“Picture of Arduino MEGA 2560 With WiFi Built-in - ESP8266 In today’s text, we discuss an Arduino that I consider extremely special, as it has an ESP8266 embedded in its board. It doesn’t have the ESP12 soldered onto the …