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“This is the infamous Blue Pill board – a $2 ARM STM32F103 development board with all the capabilities of a Teensy 3.x at a fraction of the price of an Arduino. So what’s the catch? I’ll tell you …
“If you recently visited a doctor, chances are that your basic vital signs were examined by a nurse. Weight, height, blood pressure, as well as heart rate (HR) and oxygen saturation in peripheral blood (SpO2). Perhaps, the last two were …
“In this Instructable you find out how I read my Main Electricity Power use of my house and publish it via an ESP8266, Wifi, MQTT in my Openhab Home Automation. I have a ‘smart meter’ ISKRA Type MT372, however it …
“Crypto Currencies have grabbed huge attention in the past year due to their rapidly increasing price. And many people has invested in these crypto currencies. Therefore an idea came to my mind to make a real time btc-ticker which will …
“Compact LED display unit that functions as cryptocurrency ticker and doubles as a realtime YouTube subscriber counter. This project was created for our 100,000 YouTube subscriber milestone. Watch the video below for an overview of the project, demonstration of …
“Sprout is a Modern Indoor Planter which automatically waters your plants, herbs, vegetables, etc and will revolutionize your gardening game. Sprout is a Modern Indoor Planter which automatically waters your plants, herbs, vegetables, etc and will revolutionize your gardening game …
“This article describes a minimalist ATtiny85-based watch using 12 APA102 RGB LEDs, arranged like a clock face, to show the time analogue-style. It shows the time to the nearest second, and the positions of the hour, minute, and second hands …
“This is my second instructable tutorial about the robots and micro-controllers. It is really amazing to see you robot alive and working as expected and believe me it will be more fun if you control your robot or other things …
“Hopefully everybody will agree with me that the Arduino Serial is a great tool for debugging your projects. Well, it’s basically the only option for debugging an Arduino. But sometimes, it is not possible or practical to run a …
“The instruction “4-CH DIY433 MHz module Transmitter {No coding}” introduce how to build simple four channel DIY transmitter using 433 Mhz Tx module. Generally,this kind of devices in the market using for car/motorbike thief-alarm remote.We can …