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The Micro RP2040 microcontroller board is a powerful development tool that includes most of the features of the Raspberry Pi Pico in a smaller and more compact form factor. The board is designed for hobbyists, students, and professionals, for a wide range of projects, from building...

This 6A H-Bridge is designed for the control of DC motors or other inductive loads. The outputs can be pulse width modulated at frequencies up to 20kHz. PWM/DIR control reduces the number of PWM-capable pins needed on the microcontroller side. For load currents above the current...

The 12-Bit programmable contactless encoder project presented here is based on AS5601 chip. This is an easy-to-program magnetic rotary position sensor module with incremental quadrature (A/B) and 12-bit digital outputs. Additionally, the PUSH output indicates fast airgap changes...

A programmable pulse generator is a very useful tool for stepper, BLDC, and AC servo drivers. Various stepper and servo drivers work with step and direction inputs. This project is the right solution to drive such drivers since it can provide a high-frequency output which is important...

This is an easy-to-program magnetic rotary position sensor with high-resolution 12-bit analog or PWM output. This contactless system measures the absolute angle of a diametric magnetized on-axis magnet. The project is designed for contactless potentiometer applications and its robust...

Introduction Having your very own infrared thermal camera is very desirable. Previously, it was quite challenging to come across any options priced below $500. Even among those options, many had limited vertical resolutions of 100 pixels or less and subpar screens. However, there is...

Introduction DFRobot, a leading provider of open-source hardware and robotics solutions, has recently launched the latest addition to its long list of single-board computers, called Unihiker. This hardware device is equipped with a built-in 2.8-inch touchscreen and offers a range of...

Electronic components play a crucial role in modern technology and are the building blocks of electronic devices. They are essential for the functioning of various electronic systems, from consumer electronics like smartphones and computers to complex industrial machinery and medical...