Arduino & Raspberry Projects
Arduino Voltmeter using SH1106 OLED display
A voltmeter is an important tool on the workbench of every electronics hobbyist, maker or hardware design engineer.
Arduino FM Radio Receiver with TEA5767 and a Nokia 5110 LCD display
FM radio transmitters and receivers are one of the projects that fascinated a lot of people and drove them to become makers.
Using a 20×4 I2C Character LCD display with Arduino Uno
On previous tutorials on our website, we have covered the use of several displays, LCDs, and TFTs, with diverse Arduino boards.
Getting Started with Adafruit.io IoT Cloud Platform
In the last tutorial, we examined How to connect your IoT devices to the Arduino IoT Cloud, and we saw how to send and receive data, from and to the cloud.
Multi Sensor Shield for Arduino Nano with Light, Magnetic Field & Temperature Sensor
This Arduino Nano Shield consists of a Light sensor, a Magnetic field sensor, and Temperature sensor.
Li-Po/Li-Ion Arduino Charger Shield using BQ21040
This Li-Po/Li-ion Arduino charger shield is mainly designed to power up the Arduino from single 3.6V Li-Po battery.
Room Weather Station Using Arduino and BME280 Sensor
We have built quite a number of weather stations in several past tutorials, with each one differing from the other by the use of a different sensor, different display, etc.
Getting Started with the Arduino IoT Cloud
IoT is now mainstream.
Using ESP32’s Flash Memory for data storage
The ESP32 has about 4MB of internal flash memory and since the data stored within the flash memory is retained even when power is recycled, it becomes super useful for applications where you need to keep certain amount of data even after power off.
16×2 LCD Shield for Arduino Nano
This 16×2 LCD shield for Arduino Nano includes various addons, like 5 Tactile Switches, 3 Trimmer Potentiometers, LM35 Temperature sensor and the 16×2 LCD itself.
Using a 16×2 I2C LCD display with ESP32
A few weeks ago, we examined the features of ESP32 module and built a simple hello world program to get ourselves familiar with the board.
Using the BLE functionality of the ESP32
One of the most beautiful features which the ESP32 has over the ESP-12e is the fact that, asides the WiFi, it has two other communication modules onboard.