Content for Project

Arduino Radar with Simulink

“Simulink model development and integration with Arduino Mega 2560 for short-range radar detection system management. The development of the model have been performed in the Simulink working environment. Simulink is a MATLAB-based graphical programming environment for modeling, simulating and …

Arduino Watering System

“Another intresting project to consider is the Arduino Watering System. Everyone has at least one plant in their room, kitchen or balcony. Is essential keep them fed and keep the soil moist, and if you don’t have a good …

Battery capacity tester

“Battery tester using an ESP32, micro SD cards and Arduino This project is a datalogger to check the capacity of 18650 batteries by determining if they are in good condition or they must be discarded. The data that is logged …

Broadlink RM Mini 3: From Broadlink 3323 to ESP8266

“How to insert an ESP8266 into the device and how to use it with Tasmota and MQTT. The story is really simple: I bought this RM Mini 3 some years ago. From a day to other it refuse to work …

DHT22 Sensor

“In this project guide, we show you how to make the popular DHT22 sensor. This DHT22 easily connects to a variety of microcontrollers to send digital temperature and humidity readouts. You can monitor temperatures on your phone, create an alarm …

DIY Arduino UNO Bluetooth | How to Make Arduino Uno Can Be Upload Code Via Bluetooth

“Hi everyone, now I will show you how I made arduino uno board using the atmega328p can be upload code via bluetooth HC-05 called as “DIY Bluino One”. A year ago I have made a series of tutorials about …

DIY Wireless Power Meter | 100VDC 100A

“Hey! everyone, My name is Steve Today Im gonna show how I build this Power Meter Using ESP8266 & INA226 Current Sensor The Screen seems to fluctuate its just due to the camera in real its normal Ive built the Codes …

DMX RGB Mixer for Lights

“Five channels circuit to control Red, Green, Blue, Brightness and Strobo of your LED lamps in an handy box! In these days a complete and rich lights control DMX console is available to buy at shops for a few tens …

DSP for FPGA: Rewriting FIR Logic to Meet Timing

“Continuing with my simple FIR filter Verilog module, this project walks through how to rewrite HDL logic when setup timing violations occur. In my last project, I demonstrated the initial steps to writing a custom FIR module in Verilog. That …

Electret Mic Preamp

“In this project guide, we show you how to use your Desktop PCB Milling Machine to make an electret mic preamp. This circuit, based on an LM358 operational amplifier, is essential for a number of audio-reactive projects. Lets dive in …