Arduino
Adafruit Audio FX Sound Board – WAV/OGG Trigger with 2MB Flash
A great addition to any project is the presence of audio effects. One of the best ways to integrate sounds into a project is the…
Burning Bootloader into Nano CH340
The bootloader is the program burned into an Arduino board and runs the moment the Arduino is powered on or when the reset button is…
LSM9DS0 As Impact Sensor
A recent project of ours involved using a sensor to detect when a small remote-controlled car hits an obstacle. What better sensor to use than…
Using AT commands on the ESP8266
In this tutorial, we are going to explore the pre-installed AT firmware inside the ESP8266. The AT Firmware The AT firmware is a pre-installed software…
Bring Solar Power Into Your Sensor Project
Quite often, we want to place our sensors at locations where we have no access to a power outlet. The obvious solution is to add some solar panels and batteries to your project to make it run 24h / 7 days a week without the need to recharge it.
GPS Fundamentals with UBLOX NEO-6M GPS Chip
GPS is rapidly evolving from just being useful to being essential in our current world. Fortunately, there is an easy-to-configure, low-powered, Arduino-supported chip called UBLOX…
Making Your Own Arduino Using the Atmega328PU
We’ve already tackled the schematic diagram of the famed Arduino UNO. It is now time to assemble it in your own breadboard! Here are the…
A Complete Guide to Increasing Your Device Battery Life
Circuit design always starts with a question of how to make things work. Engineers grab the nearest development boards, more often than not an Arduino,…
Wireless Communications Using the NRF24L01+ RF Transceiver Module
I still can’t believe how much this board costs considering its features. If you’re tired of messy wires and would like to put on some…
ESP32 LoRa gateway battery optimized
I really love the tutorial written by JP how to use ESP32 Deep Sleep. For the beginners who are not familiar with ESP-IDF and prefer…
