Arduino IR Remote Control
https://www.electronics-lab.com/arduino-ir-remote-control/
theorycircuit @ instructables.com shows us how to use TSOP 1738 IR receiver with your Arduino Board. By using arduino and IR Receiver TSOP 1738 (in our project, you can use any ir receiver available) we can decode any infrared remote code into hex or some other format. Before constructing the circuit check datasheet of IR receiver […]
Arduino MKR1000 – 32-bit board with WiFi
https://www.electronics-lab.com/arduino-mkr1000-32-bit-board-with-wifi/
The MKR1000 development board from Arduino provides a simple way to add wireless connectivity to IoT battery-powered projects. Arduino MKR1000 is based on the Atmel ATSAMW25 SoC (System on Chip), that is part of the SmartConnect family of Atmel Wireless devices, specifically designed for IoT projects and devices. The ATSAMW25 is composed of three main […]
DIY I2C LCD Display
https://www.electronics-lab.com/diy-i2c-lcd-display/
sspence @ instructables.com shows how to interface a character LCD using I2C and only two IO pins. The typical parallel LCD used with an Arduino (16×2 or 20×4) has 16 pins. Only 6 I/O pins are required on the Arduino, but what if you could get that down to two I/O pins, and still have those […]
NerO – An Energy Efficient Arduino UNO Compatible Design
https://www.electronics-lab.com/nero-an-energy-efficient-arduino-uno-compatible-design/
A reference design for an Arduino UNO compatible board based on the FTDI FT231X USB UART, delivers 5V at a full 1A without overheating. The UNO R3 is the staple of most Arduino based projects but it’s been around for a number of years and many of the features have been improved for example by […]
Arduino Tutorial: Using the Soil Moisture Sensor along with a Nokia 5110 LCD display
https://www.electronics-lab.com/arduino-tutorial-using-the-soil-moisture-sensor-along-with-a-nokia-5110-lcd-display/
Using the soil moisture sensor with an Arduino can’t be easier. Adding a Nokia 5110 LCD display makes things more professional since we can visually check the moisture levels of the soil. The sensor can measure the levels of moisture in the soil. So it can be extremely useful if you want to monitor the […]
Arduino OLED Thermometer And Hygrometer With DHT11
https://www.electronics-lab.com/arduino-oled-thermometer-and-hygrometer-with-dht11/
KonstantinDimitrov @ instructables.com has build a Arduino based OLED Thermometer and Hydrometer using DHT11 sensor. Hello, everyone ! Today I am going to show you how to make Arduino OLED thermometer and hygrometer* with DHT11. The OLED we will use today is .96″ inch in size, features 128×64 pixels and uses the SPI Bus. We will […]
L293D Motor Controller Tutorial
https://www.electronics-lab.com/l293d-motor-controller-tutorial/
Sooncheng @ instructables.com shows us how to control a DC motor using the L293D IC and an Arduino: L293D is a chip that enable us to control two motors together with only one Arduino board or other microcontrollers. However, I was having a project that required controlling four DC motors together. Recently i brought a L293D […]
DIY SWR and Power Meter
https://www.electronics-lab.com/diy-swr-and-power-meter/
diycrap.blogspot.com has build a SWR and power meter based on Arduino Nano and LCD display: First of all, this SWR meter in this article is not exactly homebrew, as I based the circuit on the schematic in the excellent book Arduino Projects of Amateur Radio. Although I bought the book and respect the copyright of […]
Universal shield for popular platforms Raspberry Pi, Arduino, Intel Edison
https://www.electronics-lab.com/universal-shield-for-popular-platforms-raspberry-pi-arduino-intel-edison/
Modulowo DuoNect™ is a universal solution for rapid prototyping and production that allows easy connection of expansion modules, such as sensors, controllers, buttons, analog and digital IC, GPS, Bluetooth, WiFi (and more) for platforms, such as, Intel® Edison, Raspberry Pi, Arduino, Genuino, STM32 Nucleo, TI LaunchPad, Atmel Xplained or Freescale Freedom / Kinetis. Specifications: standard […]
Build a Wireless Water Meter for Your Home
https://www.electronics-lab.com/build-a-wireless-water-meter-for-your-home/
David Schneider @ spectrum.ieee.org shows us how to watch over your water usage using an Arduino and a Raspberry Pi. He writes: California, where I once lived, is in the midst of a severe drought. Thankfully, I now reside in North Carolina, a much wetter state. But even here there have been years when water was in […]