Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

Ever wanted to make your own neon sign but didn't know where to start? It can seem tricky at first, but making a neon ...

Joystick Module Pinout The Joystick module has a total of 5 pins. Two are for power, two are for X and Y potentiometers, and one is for the middle switch. The pinout of the module is as follows: VCC - ...

The module is stowed within the wall cavity, and your light switch can be replaced on top. This sounds like a bit of a hack, and it is.

The DF2301QG offline voice recognition module is shown connected to an Arduino clone over I2C board, but it could support any other hardware with UART or I2C including other Arduino boards, Raspberry ...

The relay module will need 5V from Arduino to power up and will get input from four different digital pins of the Arduino. Now let’s connect the relay module to your home appliance. Take the positive ...

This can be done through relay modules and turning your Arduino into an electronic switch. Then, by using a board with wireless capabilities (like UNO WiFi Rev2 or RP-2040 Connect) or adding ...

Fig. 1: Author’s prototype for Smart Electric Iron Circuit and working As shown in Fig. 2, the circuit built around Arduino Uno Board1 includes single-changeover relay module MOD1, MPU6050 module MOD2 ...

Arduino is the first widespread Open-Source hardware project and, since 2005, has become almost ubiquitous in microcontroller projects. The Arduino Pro line is aimed at the more professional user who ...

There is an increase in demand for low-cost Smart Switch Control Systems (SSCS) that can remotely control home switches or devices in residential environments using mobile applications or websites. In ...

Hardware Setup The GGreg20_V3 output supports direct connection to the Arduino and we recommend powering both modules of the same power supply and turning them on at the same time. However, if you ...