Archives: Projects
Universal Instrumentation Amplifier Module for SOIC8 Package with On-Board Reference
This is a universal instrumentation amplifier module for SOIC8 package. Various configurations are possible by selecting the right components. The board helps users to develop instrumentation amplifier circuits and it can accommodate SOIC8 devices such as INA828 from Texas...
Continue ReadingUniversal Instrumentation Amplifier Module for VSSOP8 Package with On-Board Reference
This is a universal instrumentation amplifier module that can be used to develop and test instrumentation amplifier circuits. The board can accommodate VSSOP8 devices such as INA126, INA333, INA155, INA156 from Texas Instruments. All capacitors are ceramic type with size 0805 and...
Continue ReadingHigh Power DC Motor Speed and Direction Control using RC Transmitter – Arduino Compatible
The project presented here is a low-cost solution to control the speed and direction of a high-power brushed DC motor using RC (Radio Remote Control) transmitter. This is an Arduino-compatible board, consisting of an Atmega328 chip, 2 x Relay for motor direction control, MOSFET for...
Continue ReadingSignal Conditioning Module for Magnetic Rotary Encoder with Clock and Up/Down Direction Signal Output
This is a highly sensitive, temperature-stable magnetic sensing module ideal for use in ring magnet-based, speed, and direction systems located in harsh automotive and industrial environments. The module is a complete solution to make a magnet-based rotary encoder, which provides...
Continue Reading3D Effect Audio Processor
The project presented here is a 3D sound processor, that regenerates 3D sound to stereo speakers. The board is able to regenerate 3D sound from a stereo audio input. It features of wide operating voltage range, wide dynamic range, and low output noise and is suitable for any audio...
Continue ReadingGround Isolation Audio Amplifier for Automotive Applications
This Ground Isolation Amplifier is developed for car and automotive applications. The board efficiently eliminates problems caused by wiring resistance and removes noise generated by other electrical devices used in automobile environment. In a car or automotive the audio system is...
Continue ReadingNode Red with MQTT on Raspberry Pi
This tutorial will guide you to integrate the MQTT on Raspberry Pi via the Node-Red platform. Node-RED is a flow-based development tool for the visual programming of hardware devices, and it is widely used for the Internet of Things. In addition, Node-RED provides a web...
Continue ReadingSound to RC Servo Driver v2.0 – Arduino Compatible
The project presented here is made for applications such as Animatronics, Puppeteer, sound-responsive toys, and robotics. The Arduino compatible board consists of LM358 OPAMP, ATMEGA328 microcontroller, microphone, and other components. The project moves the RC servo once receives any...
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