GitHub

WEMOS_Motor_Shield_Arduino_Library

Motor Shield PWM resolution and max frequency: The STM32F030 MCU present on the shield have a limitation on the PWM generation, where the PWM frequency times the PWM steps cannot exceed the CPU ...
GitHub

MahmoudNasser127/Real-Time-Clock-and-Voltage-Monitor-Using-NUCLEO-F401RE-Arduino-Shield

The example project is part of the Arm Mbed OS Official Examples and is the getting started example for Mbed OS. It contains an application that repeatedly blinks an LED on supported Mbed boards. You ...
Hackaday

Make Cell Phone Calls With Your Arduino

Cellular shields for the Arduino have been around for ages, but this is the first one we’ve seen that turns your Arduino into a proper cell phone. The shield is based around the SIM900 GSM/GPRS radio ...
EDN

Arduino Joystick Shield – Revised Primer

If you want to make your Arduino project more compact, an Arduino Shield is the answer. The Arduino Shield is a neat piece of hardware that sits on top of your Arduino board. It is typically designed ...
CNX Software

Arduino UNO SPE Shield adds Single Pair Ethernet and RS485 to Arduino boards

Arduino UNO SPE Shield adds Single Pair Ethernet (SPE) and RS485 to Arduino UNO and compatible boards, notably the Arduino UNO R4, via a Microchip LAN8651 SPE controller. Single Pair Ethernet relies ...