TMC2209 Stepper Motor Driver module – SilentStepStick
TMC2209 SilentStepStick is a step/direction driver for two-phase bipolar stepper motors having a current of up to 2.8A peak to peak and 2A RMS. It …
LSM303 Triple-Axis Accelerometer/Magnetometer Module with Arduino
LSM303 is a complete system-in-package module introduced by ST Electronics. The device is a small, high-performance module integrated with a triple-Axis accelerometer to measure the …
Flash ADC: Explained with 3-bit Flash Analog to Digital Converter Example Circuit
Flash analog to digital converter is the fastest type of ADC among all the other ADCs. It is also known as a parallel analog to …
Successive Approximation ADC – Analog to Digital Converter
In this tutorial, we will talk about successive approximation ADC. This type of ADC converts an analog signal into a digital signal using a binary …
DS9490R USB to 1-wire Connector – How and Where to use it?
DS9490R is a USB to 1-wire adapter embedded with 1-wire technology launched by Maxim integrated. This adapter is used to connect a 1-wire output sensor …
CP2102 UART Module – How to use it to Program Arduino Pro Mini
CP2102 UART module is the upgraded version of RS-232 Communicator introduced by Silicon Labs. It is a single CP2102 chip USB to UART Bridge with …
MPU9250 9-DOF MEMS Sensor Module Interfacing with Arduino
MPU9250 is a multi-tasking sensor module based on MEMS (Micro Electro Mechanical Systems) architecture. It is a product by Asahi Kasei Microdevices Corporation. The MPU9250 …
R-2R Ladder DAC – Explained with Example Circuit Diagram
The binary-weighted DAC is appropriate for DAC with low resolving power. This is because it requires a wide range of precise resistors to perform error-free …
Binary Weighted Resistor DAC
Binary Weighted Resistor DAC consists of an inverting amplifier op-amp and a string of weighted resistors to distinguish each bit starting from LSB to MSB …
Direct Memory Access (DMA) Introduction
In this tutorial, we will discuss DMA which stands for direct memory access. Firstly, we will see why we need to use DMA and what …