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Ultra Low Power Microcontroller Standby Current to 130uA with OPEnS Power Control Board

Ultra-Low Power: Microcontroller Standby Current to 130uA with OPEnS Power Control Board

At the OPEnS Lab, a key focus for our projects is achieving exceptionally long battery life. This was particularly true for the OPEnSampler, a device that presented a unique challenge due to its need for simultaneous operation at three different voltage levels (3.3V, 5V, and 12V). While existing circuits using MOSFETs could manipulate power sources […]

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GSM Based Digital Wireless Notice Board Using PIC16F877A Microcontroller

GSM Based Digital Wireless Notice Board Using PIC16F877A Microcontroller

Are you looking for Final year Electronics Engineering Project? Here CircuitsGallery presents GSM based electronics and telecommunication engineering projects for students. You can submit this as your academic project. Our project is nothing but a GSM based notice board using PIC that is capable of displaying SMS received by it. You can specify what content that

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AVR Mini Board With Additional Boards

AVR Mini Board With Additional Boards

Somewhat similar to PIC 12f675 mini protoboard, but extended and with additional boards.Using attiny2313. Step 1: Scheme Let us first start with a scheme. The scheme is pretty obvious since it only connects attiny2313 with the pins and the only additional elements are resistors and capacitor for reseting the microcontroller. Attachments board.pdfDownload Step 2: Bottom

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Model Train Speedometer V2

Model Train Speedometer V2

This project started off being based on an Arduino UNO. And it worded ok, I found the software published on the internet. For example https://forum.arduino.cc/t/model-railroad-speedome… This is actually version 2 using a smaller PCB and PIC chip. It works in exactly the same way as V1. I wanted to make the device smaller, neater and if

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