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“EMUZ80 RPI is a CP/M emulator for the Z80 processor the Raspberry PI (2). Here is the emulator without an operating system “bare metal” operated on the Raspberry PI. This particular application will start in about 5 Seconds. This …

“I will show you how to send emails from any ESP8266 wifi module using Gmail server. This instructable relies on Arduino core for ESP8266 WiFi chip, which makes a self-contained microcontroller from it (no need of AT commands and master …

“Falling down is too risky to many old man. If they are fall, we must helping them as soon as possible before any bad bad things happened. The problem is we can’t always keep watch their activities. So, in …

“With this tutorial, we will learn how to handle with this fantastic little device, the NodeMCU ESP-12E Development Kit V. 1.0.”

“This project has been on my to-do list like forever. Over the last years I acquired a couple of tools and now I have a somewhat decent workshop. The Raspi 3 is there and quite powerful enough to run MAME …

“Node-RED is a visual tool for wiring the Internet of Things that can be run on a Raspberry Pi and allows for rapid prototyping of projects. In this tutorial we will first set up Node-RED on a Raspberry …

“This project was inspired by my BisexuaLED instructable. It uses 3D printed gender symbols, a Neopixel LED ring, and an Adafruit Trinket to display various pride color patterns. Originally, I hoped to use RGB LEDs for the bi-pride project and …

“In this tutorial, you will learn how to build a robot car which will avoid the obstacles present in its path. The concept can be used and applied in various ways according to the conditions.”

“This development board offers various important add-ons which we considered are important to a developer of Microcontroller based project from Microchip.”

“For some projectes with rapsberry and the smaller arduinos I need to switch some relays. Because of the GPIO outputlevel (3,3V) its hard to find some relays that are able to switch larger loads and can operated directly with …