Introduction Greetings to all, hoping everyone is in good health. We’re thrilled to present our newest article about Arduino projects. This article discusses the development of a robot arm that is operated through hand movements with the help of Arduino UNO. To identify hand motions, we will use four IR sensors placed in four separate […]
Arduino-Based Robotic Arm Controlled by Hand Gestures Read More »
In this project I will show you how I combined an Arduino Nano, a current sensor, an LCD, a rotary encoder and a couple of other complementary components in order to create an adjustable constant load. It features a constant current and power mode and can handle a maximum of 30V and 20A if your
DIY ADJUSTABLE CONSTANT LOAD (CURRENT & POWER) Read More »
Make a smart kettle for under £60 using Alexa and Arduino. Things used in this project Hardware components Arduino MKR1000 × 1 SparkFun Logic Level Converter – Bi-Directional × 1 Tefal Temperature Control Kettle × 1 Software apps and online services Arduino IDE Amazon Alexa Alexa Skills Kit Amazon Web Services AWS Lambda Shiftr Story
Alexa, Put the Kettle On! Read More »
Isabellenhütte has developed a new range of precision resistors in standard sizes with resistances ranging from 1 to 6 mOhm for applications that require small and low-ohmic shunts. In terms of their construction, the components are also less complex than the current ISA-PLAN®resistance families. And yet, they offer the same performance quality: very good long-term stability,
What is the PCB? Printed circuit boards, or PCBs, are the essential component of most modern electronic devices. All other electronic components are assembled onto printed circuit boards, which can be as simple as the single-layered board in your garage door opener or as complex as the six-layer board in your smart watch or
Different Types of PCB Assembly Read More »
One of the good things about being a maker is the power it gives you to create your own stuff. Believing USB devices have not lived up to their designation of truly being universal and working irrespective of the kind of ports they are plugged into, Hackaday user, Neutrino, recently embarked on a mission to develop devices
WIRELESS SD CARD READER USING ESP8266 Read More »
[Trent M. Wyatt]’s CPUVolt library provides a fast way to measure voltage using no external components, and no I/O pin. It only applies to certain microcontrollers, but he provides example Arduino code showing how handy this can be for battery-powered projects. The classical way to measure a system’s voltage is to connect one of your MCU’s
ARDUINO MEASURES REMAINING BATTERY POWER WITH ZERO COMPONENTS, NO I/O PIN Read More »
Low-power radios, often referred to in the amateur radio community as QRP radios, have experienced a resurgence in popularity lately. Blame it on certain parts of the hobby become more popular, like Parks on the Air (POTA) or Summits on the Air (SOTA). These are events where a radio operator operates off-grid at remote parks
OFF-GRID RADIO ALSO REPAIRABLE OFF-GRID Read More »
There are thousands of different electronic component distributors and suppliers around the world, who sell similar parts with a range of different prices. However, In the course of my internet search, i stumbled upon WIN SOURCE, a Hong Kong-based electronic component distributor of commonly-used components and obsolete parts since 1999. They boast of over hundreds of
WIN SOURCE – A GOOD PLACE TO BUY COST-EFFECTIVE COMPONENTS ONLINE Read More »
Hello friends welcome back to “Techno-E-solution” in todays article I’ll show “How to play Happy Birthday Song Using Arduino & Buzzer” in few steps. Most of the peoples are from technical background so I decide to wish that peoples means my besties in techy style so build this project. This is a beginners level project
Happy Birthday Song Using Arduino Uno Read More »
