Technology and Development

Controle de velocidade e direção do motor de passo usando Arduino e módulo Bluetooth HC-06 por meio de um aplicativo Android

Stepper motor speed and direction control using...

This is a simple tutorial on how to control stepper motor speed and direction using arduino uno and hc-06 bluetooth module via an android phone app. The engine that...

Stepper motor speed and direction control using...

This is a simple tutorial on how to control stepper motor speed and direction using arduino uno and hc-06 bluetooth module via an android phone app. The engine that...

Mini luz de vela usando bateria antiga de celular

Mini candle light using old cell phone battery

According to the Three R’s slogan “Reuse, Reduce, Recycle”, we must be conscious to save our planet from electronic waste. Sometimes we have a dead cell phone, but the battery...

Mini candle light using old cell phone battery

According to the Three R’s slogan “Reuse, Reduce, Recycle”, we must be conscious to save our planet from electronic waste. Sometimes we have a dead cell phone, but the battery...

Introdução aos sensores de posição indutivos

Introduction to Inductive Position Sensors

We're making it easier than ever to get started with inductive position sensor technology. Choose from our simple three-step system to build your own PCB-based sensor or...

Introduction to Inductive Position Sensors

We're making it easier than ever to get started with inductive position sensor technology. Choose from our simple three-step system to build your own PCB-based sensor or...

Baterista

Drummer

Drummer Circuit Summary- • This project is for music lovers or those who love the sound of the drummer. • It is easy to hold and assemble. • The cost...

Drummer

Drummer Circuit Summary- • This project is for music lovers or those who love the sound of the drummer. • It is easy to hold and assemble. • The cost...

Faça Você Mesmo: Pedal de Distorção

DIY: Distortion Pedal

Ever wondered how those crunchy sounds come from the guitars of modern rock gods. Well, the answer to that is electronics. So let’s go through the history of this “rock”...

DIY: Distortion Pedal

Ever wondered how those crunchy sounds come from the guitars of modern rock gods. Well, the answer to that is electronics. So let’s go through the history of this “rock”...

Efeito Flash da Câmera (usando temporizador 555)

Camera Flash Effect (using 555 timer)

Circuit Summary- 1. This circuit is very easy to design. 2. It only requires a few components that are easily available on the market. 3. It will produce the same...

Camera Flash Effect (using 555 timer)

Circuit Summary- 1. This circuit is very easy to design. 2. It only requires a few components that are easily available on the market. 3. It will produce the same...