Interfacing RCWL-0516 Microwave Radar Sensor with Arduino
In this user guide we will learn to interface RCWL-0516 microwave radar sensor module with Arduino and program it for motion detection. We will discuss the components of RCWL-0516 sensor …
TEENSY 3.2 Development Board – Getting Started Tutorial
TEENSY Development Boards are quite famous for small projects, either for a hobbyist or designing small robots or entertainment stages. One of such boards is a TEENSY 3.2 Development Board …
TTP224 Four-Channel Touch Detector Module with Arduino
TTP224 is a non-contact four-channel touch sensor IC designed to replace traditional buttons for effortless control. As the name suggests, it has four touch keys. It works by detecting the …
STM32F103C8T6 Blue Pill Development Board
STM32F103C8T6 is one of the mid-range microcontroller units of the STM32F103x8 family based on RISC architecture. An integrated Blue Pill Development Board was introduced as a low-cost board as an …
ATtiny2313 8-bit AVR Microcontroller
ATtiny2313 is one of the small Flash technology-based microcontrollers based on RISC architecture. An integrated IC with GPIO pins, processor, memory, and other peripherals. A low-power, hi-tech chip introduced by …
Raspberry Pi Pico Pinout Reference – Which GPIO Pin to use?
In this tutorial, we will discuss Raspberry Pi Pico pinout and which GPIO pins to use for peripherals such as UART, I2C, SPI, Interrupts, and timers, etc. In this post, …
DAC STM32F4 Discovery Board – Generate Waveforms with Digital to Analog Converter
Learn to use the STM32F4 Discovery Board DAC with HAL drivers in Keil uvision. Complete tutorial covering the two 12-bit DAC channels (PA4, PA5), channel configuration, output buffer, trigger sources, and working triangle wave example code.
2N3819 N-Channel JFET – Example Circuits
2N3819 is a general-purpose N-channel Junction Field Effect Transistor. It operates in depletion-mode and requires reverse biasing to turn off. It is designed for medium to high range frequencies. Furthermore, …
PIC12F508 8-bit PIC Microcontroller
PIC12F508 is an 8-bit middle range microcontroller from Microchip. Here, PIC stands for Peripheral Interface Microcontroller. PIC12F508 is a cost-effective, high-performance flash microcontroller that permits us to add intelligence to …
2N5089 NPN Amplifier Transistor
2N5089 is an NPN amplifier bipolar junction transistor. It operates as a switch in saturation mode and as an amplifier in the active region. The silicon-based transistor is designed mainly …