In this instructable by gustavio101 you will know how to make a capacitance meter using Arduino displayed on the TM1637 display with a range from 1 uF to 2000 uF. To build this project you need the following parts: Resistors 1x: 220 Ohm 1x: 10 kOhm, 8000 Ohms also would...

Jan Ostman has a nice build log on his open-source DIY touch synthesizer the Tiny-TS, that is available on Hackster.io: The Tiny TS is a credit card sized (100x65mm) fully open-sourced synthesizer with a 1-octave capacitive touch keyboard. An open-source DIY touch synthesizer -...

A scalable development kit integrates ST SensorTile with Valencell's Benchmark biometric sensor system to accelerate smart wearable and IoT product development. By Graham Prophet @ edn-europe.com Valencell (Raleigh, North Carolina) is a company active in high-performance biometric...

The H-Bridge Motor Driver Module Based on TB6549HQ IC from Toshiba, is a full-bridge driver IC for DC motors that uses an LDMOS structure for output transistors. High-efficiency drive is possible through the use of a MOS process with low ON-resistance and a PWM drive system. Four...

Dual channel Compact  Relay driver module can be controlled by feeding 2-12V trigger voltage, Very useful project for application like Micro-Controller based projects, Remote controller, Lamp on Off, and any circuits which required isolated 5A current and high voltage switching by...

In this tutorial at hackster.io you will learn how to log data from LM35 temperature sensor values to an SD card and store it as CSV file. In order to build this project you need the following parts: Arduino UNO idIoTware Shield USB-A to B Cable SD Card (up to 8GB)...

Circuit Basics @ youtube writes: In this video, I go through the process of calibrating an LCD touchscreen on the Raspberry Pi. Calibrating the LCD touchscreen should be done after installing it to make it more responsive and accurate. Raspberry Pi LCD Touchscreen Calibration -...

2x L298 H-Bridge Dual Motor driver project can control two DC motors connected to it.  The circuit is designed around popular dual H-Bridge L298 from ST. Motor supply 7V To 46V DC, Load 2Amp Each Channel. Features Motor supply V2: 7 to 46 VDC Logic Supply V1 : 5V DC...