Technology and Development

Controlador de motor DC usando codificador rotativo

DC Motor Controller Using Rotary Encoder

Controlling a DC motor means: Starting and stopping the motor Changing the motor's running direction to forward (CW) or reverse (CCW) Varying the motor speed (RPM) All the different types...

DC Motor Controller Using Rotary Encoder

Controlling a DC motor means: Starting and stopping the motor Changing the motor's running direction to forward (CW) or reverse (CCW) Varying the motor speed (RPM) All the different types...

Como instalar OpenCV 4.5 e QT5 no Raspberry Pi e NVIDIA Jetson Nano para visão computacional

How to install OpenCV 4.5 and QT5 on Raspberry ...

OpenCV is one of the best computer vision tools available. It is the most popular machine vision library among developers and manufacturers. As it is open source, the library has...

How to install OpenCV 4.5 and QT5 on Raspberry ...

OpenCV is one of the best computer vision tools available. It is the most popular machine vision library among developers and manufacturers. As it is open source, the library has...

Como projetar uma fechadura operada por smartphone

How to Design a Smartphone Operated Lock

In this project, we will design a unique door lock that can be operated without a key card, entry password or biometric identification. A smartphone is the key to locking...

How to Design a Smartphone Operated Lock

In this project, we will design a unique door lock that can be operated without a key card, entry password or biometric identification. A smartphone is the key to locking...

Localizador de cidades baseado em microcontrolador usando GPS e LCD

Microcontroller based city finder using GPS and...

GPS receiver is used to obtain precise geographic locations by receiving information from satellites. Receives information from satellites and provides location information in terms of latitude and...

Microcontroller based city finder using GPS and...

GPS receiver is used to obtain precise geographic locations by receiving information from satellites. Receives information from satellites and provides location information in terms of latitude and...

Controle de carro robótico por WiFi

WiFi Robotic Car Control

This tutorial will teach you how to control a Robo car using any Wifi enabled device. Required components: 1. ESP 8266 Wi-Fi module 2. Arduino UNO (or equivalent) 3. Driver...

WiFi Robotic Car Control

This tutorial will teach you how to control a Robo car using any Wifi enabled device. Required components: 1. ESP 8266 Wi-Fi module 2. Arduino UNO (or equivalent) 3. Driver...

Wattímetro baseado em Arduino

Arduino-based wattmeter

This is an Arduino board based project that can measure the power consumption of devices. When we connect this wattmeter to a device that is in operation, the 16*2 LCD...

Arduino-based wattmeter

This is an Arduino board based project that can measure the power consumption of devices. When we connect this wattmeter to a device that is in operation, the 16*2 LCD...