How to Use Lookup Tables in PIC Assembly
Programming a microcontroller in assembly languages takes time and to reduce that time, embedded systems engineers often have tricks up their sleeves One of those tricks is the...
Programming a microcontroller in assembly languages takes time and to reduce that time, embedded systems engineers often have tricks up their sleeves One of those tricks is the...
The ADXL345 is an integrated circuit that measures acceleration in 3 axes Like most sensors, this device comes with an easy-to-use breakout board and is usable through SPI or I2C...
The MPU6050 is a six-axis gyroscope and accelerometer in one package With its easy-to-use breakout board, it became one of the more popular sensors for the Arduino platform This...
Last time, I showed how easy it is to detect colors using the Pixy2 camera However, the camera’s price might be too expensive for some Luckily, there is a much cheaper option to...
Unlike stepper and servo motors, precision control for DC motors is impossible unless a sort of feedback mechanism is employed If your application requires a consistent...
The 28BYJ-48 stepper motor is a cheap and robust stepper motor, suitable for use on robotics and other slow-speed applications In this tutorial, I will guide you on how to use...
An ultrasonic sensor is a common tool for measuring the distance of an object in front of it While I recommend using an Arduino with ultrasonic sensor to achieve real-time...
How do you measure the volume of a liquid There are a couple or so ways to do it One technique is to determine the level of the liquid in a container with a known...
The DHT22 is a temperature and humidity sensor in one package It is widely used mainly due to its price but also because of it being robust and user-friendly In this NodeMCU...
A Passive Infrared (PIR) sensor is a popular sensor for detecting the presence of a person This is a type of proximity sensor although you may also call it a motion sensor This...