Portable instrument that allows you to check the condition of the telephone line by means of multi-colored LED signaling. The signaling identifies the line voltage, polarity or any interruption. Double socket with RJ11 plug and RJ11 jack
Based on the PIC16F690 microcontroller, this driver board allows you to control, through a serial interface and a simple command set, the dual 7-segment LED display (7719-DOPPIODISPLAY). The board has a female DB9 connector for serial communication with PC or other devices, 10-pole male connector for connection with 7-segment display cards, 3-pin interface reserved for…
The original STEM Kit by Seeedstudio, Grove Zero STEM Starter Kit, is now available in our OpenStore. Grove Zero STEM Starter Kit is a set of color-coded and magnetic electronic modules that teaches students about programming, electronics, design thinking, and logics. The Grove Zero modules are designed for STEM education and it allows teachers with no experience…
This project presents a universal infrared remote control that can also be managed via Internet, based on RandA (supplied with a dedicated shield) and on Raspberry Pi2. Despite the fact that still only a few people take advantage of the “smart” revolution in home automation (intended as a complete and integrated automation and computerization…
With the new RN-42 Bluetooth module we created a Bluetooth remote control board and transform it into an Android Based system: a board that manages input/output and it’s equipped with four outputs relays and four optically isolated inputs, that can be controlled via Bluetooth. At the software layer, the unit sports three operation modes: manual,…
This experimental board, made specifically for Arduino Mega, makes the connections of the PA0 ÷ 7 port of the Arduino Mega 2560 available and distributes them via on-board jumper for the management of the digital output lines. It also takes the signals from the PL0 ÷ 7 port of the Mega 2560 to manage the…
A new library for Fishino boards allows to easily send multi-device push notifications using Pushetta. Let’s try it out with our lightning detector. Since the name launch of the first board from the Fishino series, we have developed and proposed new versions and enhanced the software support, with the addition of firmware features and…
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