Other
“GENIAC, which stood for “GENIus Almost-automatic Computer”, was an educational toy billed as a “computer” sold from 1955 through the sixties for about $20. Designed and marketed by Edmund C. Berkeley, with Oliver Garfield, it was widely advertised in science …
“Hello friends, In this post I’ll give a detail tutorial on how we can attached Servo to GRBL CNC shield and how we can generate Z axis servo friendly G-code by using MIGRBL inkscake extension. In this way we …
“We want listen music with high bass and with best music sound so today I am going to make a circuit of Bass and Treble that will control the bass and treble of sound. Let’s get started, Components required …
“Switching power supplies are known for high efficiency. An adjustable voltage/current supply is an interesting tool, which can be used in many applications such as a Lithium-ion/Lead-acid/NiCD-NiMH battery charger or a standalone power supply. In this article …
“Nrf24L01 based module has been very popular, because it’s easy to implement in wireless communication projects. The module could be found under 1$ with a PCB printed version, or monopole Antenna.The problem with these cheap modules is that …
“Introduction In this tutorial, we’ll show you how to install CH340 drivers on multiple operating systems if you need. The driver should automatically install on most operating systems. However, there are is a wide range of operating systems out …
“In this instructable I show how to convert a simple battery powered LED lamp into an IoT device. This project includes: soldering; programming ESP8266 with Arduino IDE; making android application with MIT App Inventor. The object of interest is this …
“We created a GUI using Python tkinter which have buttons to turn on and turn off the LEDs. There is a scale to set the brightness of LED. The Story In past days people use different kinds of lights for …
“Triangles are cheap these days. Your mobile phone can draw ten million of them in a second, and they’ll be quite alright. I wanted to build something different. A triangle capable of being very dim or very bright. A …
“An inexpensive device for learning Morse Code, using STM32F103C “Blue Pill” microcontroller board, 2.2” ILI9341 TFT, rotary encoder, and piezo element. Based on “Morse Code Tutor” by Jack Purdum W8TEE. Full description and 8-part tutorial available at w8bh.net …