KRYTAR, Inc., a leader in the design and production of ultra-broadband microwave components and test equipment, announces a New 4×4 BUTLER Matrix with broadband frequency coverage from 2.4 GHz to 7.25 ...
🔢 Arduino Advanced Calculator : This is an advanced calculator project built using an Arduino, 4x4 Keypad, and 16x2 LCD. It supports basic arithmetic operations (+, -, *, /, %) and square root (√) ...
Old infrared remote controls can be a great way to interface with your projects. One of [AnalysIR’s] latest blog posts goes over the simplest way to create an Arduino based IR receiver, making it ...
//Description :This project is a simple calculator using 4x4 matrix keypad with LCD Display i2c. byte rowPins[ROWS] = { 0, 1, 2, 3 };// Connect keypad ROW0, ROW1 ...
Arduino has launched its next generation of UNO boards, introducing a 32-bit Renesas microcontroller and Espressif ESP32-S3 module, one-click cloud connectivity and plenty of I/O plus a 12×8 red LED ...
Abstract: People with dementia require help devices to handle their medications due to their forgetfulness. In this research, we suggest a smart medicine reminder ...
If you are searching for a versatile and customizable open source multipurpose controller you might be interested in the Matrix. A unique controller that has launched via Kickstarter and already ...
Most of us have an 8x8 LED matrix from one of our Arduino kits. What can we do with them? This module investigates how to use these interesting devices. Along the way, we describe a fun electronics ...
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