PT8211 16-Bit DAC
PT8211 is a 16-Bit dual-channel Digital to Analogue converter chip. It is typically a dual-channel DAC that is specifically intended for the applications concerned with digital audio. This DAC chip …
Use Push Button to Control LEDs of STM32F4 Discovery Board – Digital Input pins with HAL Driver
In this tutorial, we will learn to interface a Push button with the STM32F4 Discovery board. To use a push button with STM32F4, we will configure GPIO pins of STM32F407VG …
LED Blinking Tutorial STM32F4 Discovery Board – GPIO Pins with HAL Library
In this tutorial, we will learn to use GPIO pins of the STM32F4 discovery board. We will see an LED blinking example using the onboard LED of the STM32F4 discovery …
5V Single Channel Relay Module
In this tutorial, we will discuss 5V single channel relay modules and their important features such as pinout, pin configuration details, features, working, interfacing with microcontrollers and applications. Relay is …
Nova PM SDS011 Dust Particle Sensor for Air Quality Measurement
SDS011 is an air quality measurement sensor which can be used to get dust particles and smoke concentration in the air. More precisely, it can measure particulate matter (MP) concentrations …
GP2Y1014AU0F – Optical Dust Sensor
GP2Y1014AU0F is an optical dust sensor that means it senses dust by using an optical sensing system such as a light source. It is used to detect dust particles in …
2SC828 NPN Amplifier Transistor
2SC828 is an NPN type silicon epitaxial planar transistor. It is used for switching and signal amplification in audio AF based applications. This transistor is designed for low power applications. …
How to use FTDI USB to Serial Converter Cable ( Linux+Windows)
In this tutorial, you will learn to USB to RS232 FTDI cable. This cable is used to transmit and receive data between computer and external devices such as microcontrollers, Arduino, …
EL357 Optocoupler – Transistor Output
In this tutorial, we will learn to use EL357 optocoupler IC Compact 4 Pin SOP IC. It is a phototransistor and LED based photocoupler which provides high voltage isolation between …
Cross Compilation Toolchain for ARM – Example with Raspberry Pi
In this tutorial, we will see what is a cross-compilation toolchain? we will see how to install an ARM cross-compilation toolchain to build an application for a target device on …