Infrared Burglar Alarm
A special feature of this infrared burglar alarm is latching operation. Also, the circuit is highly sensitive.
The circuit comprises transmitter and receiver sections. Whenever...
Android Smartphone As Barcode/QR Scanner
We are all familiar with the barcode scanner used in shopping malls, logistics and other places.
These can scan only barcodes and are usually wired....
Digital Soil Moisture Meter
A digital soil moisture meter is used for indicating the water content of a given soil sample. As crop production requires water at different...
Low-Range AM Radio Transmitter
Here is a simple low range radio transmitter for transmission up to 25 metres. It is basically an AM modulator whose signal can be...
10 Microcontroller Based Projects You Must Not Miss!
Looking for some microcontroller based projects to work on? Check out this list and let us know which ones you like.
1. Microcontroller-Based Tachometer
A tachometer...
Wireless Headphones Cut the Cord
We have already deep-dived into the age of ‘compact’ and ‘hands-free,’ where “less is the new more.” Even headphones manufacturers have found a way...
New Serval-T Ethernet Switches: Enabling Nanosecond Accurate 1588 Solution in a...
New Devices Combine PLL, Cu PHY and CPU with a Carrier Ethernet Switch to Deliver Unique Access Networking Solution
ALISO VIEJO, Calif.—Oct. 3, 2017— Microsemi...
Review: Khadas VIM2 Board
In this video from Novaspirit Tech, the presenter is going to give you a quick product review of Khadas VMI2 development board. He would...
Ultra-Low-Power Sensor Hub Using nRF24L01 Modules
Presented here is an ATmega328P microcontroller-based ultra low power sensor hub using nRF24L01+ radio frequency (RF) transceiver modules having transmitter and receiver units.
The transmitter...
NINA-B3: A full-featured Bluetooth 5 module
Thalwil, Switzerland – October 3, 2017 – u‑blox is announcing the launch of its full Bluetooth 5 compliant NINA-B3 wireless MCU (microcontroller unit) module....
