I’m using 1kΩ for R1 and 2.2KΩ for R2 but you can use any resistor value as long as the R2 is approximately double the value of R1 (R2 ≈ 2R1). Similarly, repeat the circuit for both master and slave, ...

Building our Bluetooth Speaker using Arduino, Neopixel and Enclosure Once the 3D printing process was finished, I measured out the strip of Neo Pixels and cut them accordingly. After that, I used lots ...

Circuit and working. This circuit uses Arduino board that accepts data via HC-05 Bluetooth module from various types of gadgets like Android based smartphones. Arduino is the heart of this ...

Arduino Nano is a microcontroller board that carries out various operations in different circuits. It requires a C Code that tells the board what tasks to perform and how. It has 13 digital I/O pins ...

08 - Arduino Nano LED Bliking. 09 - Arduino Nano LPG Detection. 10 - Arduino Nano MPU6050 accelerometer. 11 - Arduino Nano Buzzer simulation. 12 - Arduino Nano Motor Driving with BD139 Transistor. 13 ...

Introduction: The aim of this task Is to design a circuit that detects Movement around the rating robot, this movement has to be less than half a meter long and last for 3 seconds at least, If this ...

Circuit Breaker; Upcoming Arduino Primo will have Bluetooth, NFC, Wi-Fi, and infrared. by Paul Miller. Source Nordic Semiconductor (PR) May 17, 2016, 9:56 PM UTC There ...

The watch itself runs off an Arduino board, and manages to fit a Bluetooth module and 3.7v battery into the 3D-printed watch case. You can see the entire build documented on Davis’s Tinkernut ...

I use that in a lot of Circuit VR posts so you can click on a circuit and see it live. However, the simulator does not save the source code in the virtual Arduino. You have to do that yourself.

The Casio SK-1 keyboard is fairly well-known in the “circuit bending” scene, where its simple internals lend themselves to modifications and tweaks to adjust the device’s output i… ...