Arduino & Raspberry Projects
Multipurpose Motor Driver Shield for OLEDUINO v2
BD60210FV Shield: OLEDUINO-V2 driver for 1 stepper, 2 DC motors, or 4 solenoids.
Mini Power Monitor Shield for OLEDUINO v2 using INA219
INA219 Monitor Shield: Compact OLEDUINO-v2 add-on.
RS485 Shield for OLEDUINO v2
This is a fault protected RS485 shield for OLEDUINO-V2, SN65HVD1782 chip used as RS485 transreceiver, designed to survive overvoltage faults such as direct shorts to power supplies, mis-wiring faults, connector failures, cable crushes, and tool mis-applications.
Electronic Weight Scale Shield For OLEDUINO-v2
This compact shield is based on the HX711 ADC, specifically designed to interface load cells and strain gauge sensors.
Solenoid & DC Motor Driver Shield for OLEDUINO v2
OLEDUINO-V2 Shield is able to drive up to 3.7A/24V for motors & solenoids.
Wireless Light Level Monitor – Transmitter Unit
Wireless Light Monitor: OPT101 sensor, ATMEGA328, and 433MHz RF.
OLEDUINO v.2 – An Improved Arduino Compatible OLED Display
OLEDUINO v.2 is a compact ATMEGA328 board, with 0.96" OLED, and I/O headers.
External (hardware) and timer interrupts in microPython
Do you know how to use external (hardware) and timer interrupts in microPython?.
Laser distance sensor with OLED display and RP2040
This article implements a laser distance sensor with OLED display and RP2040, using the VL53L0x laser distance sensor.
Installing and Running MicroPython on ESP32-C3 Super Mini
Introduction In this article we will install and run MicroPythonon on ESP32-C3 super mini, using a tool made by Espressif called “esptool“.
A more professional delay code without sleep() in microPython
Introduction If you use Arduino you may use it to implement code with delay() or delayMicroseconds().
Photodiode light level detection with Arduino
In today’s article, we will implement a photodiode light-level detection with Arduino UNO.