Tag: Arduino UNO

This is an 8 channel infra-red remote-control Arduino shield that can drive 8 high current loads such as LEDs, solenoids, multiple toy DC Motors, dual unipolar stepper motor, filament lamps, etc. Each channel consists of two parallel NPN transistors with freewheel diodes which are...

The Arduino Uno is unarguably one of the greatest development boards ever made and its impact as one of the boards that rekindled the fire of the electronics maker movement cannot be disputed. It came with enough power for users to build amazing projects, but it also was extremely easy to...

A while back in May 2018 at the Maker Faire Bay Area, Arduino after a long year of legal battles announced the launch of two boards which were the MKR Vidor 4000 and the Arduino Uno WiFi Rev 2 which was designed to come up as a somewhat replacement for the legendary Arduino Uno. This...

Spartan Edge Accelerator Board is a Xilinx Spartan FPGA development board in the Arduino UNO shield form factor. With the onboard ESP32 chip, it can also provide WiFi and Bluetooth functions. Arduino - cheap to buy, easy to learn, simple to use, but can't deal with complex calculations...

One of the most significant players of the open-hardware movement, The Arduino (Arduino Foundation) has finally released a set of exciting new boards after long time. The Arduino movement at some point had some legal troubles which affected the pace of hardware development, and after...

Adafruit Feather 328P is the latest addition to the ever-expanding feather family boards manufactured by Adafruit. The Adafruit Feather development boards are a set of development boards made by Adafruit that can either be standalone, stackable or both. The feather boards all includes a...

Patrick Fenner @ deferredprocrastination.co.uk shows us how to reduce the power consumption of Arduino UNO. He achieved that by modifying the following parts. To reduce the overall power usage of the Arduino UNO board significantly: replace the linear regulator with a DC-DC...

When you are waiting for a very important letter to come, it's really bothersome to go and check the post box again and again. The problem gets worse when you are not at home and anxiously thinking if the letter arrived or not. Well, now IoT or Internet Of Things is your...