Search Results for : PIR

This project is an automatic PIR sensor. Description Project is based on Holtek’s IC HT7610A, which is a CMOS LSI chip designed for use in automatic PIR lamp, flash or buzzer control. It can operate in 3-wire configuration for relay applications.  In our project we have used...

Introduction The objective of this project is to use inexpensive PIR sensor to detect if a human has moved. To build this project I use a PIC18F25K20 microcontroller to detect if the sensor had change state and it will emit a sound from the speaker or piezo, the MCU also detect the...

The Spacewalker LNA 434 MHz is a specialized Low-Noise Amplifier designed to improve reception of 70 cm band CubeSat signals, particularly in urban areas with high RF interference. It features Qorvo QPL9547 LNA ICs for effective amplification, includes double amplification and...

If you have ever programmed an AVR microcontroller with a USB to serial adapter, you should know how it sometimes gets messy with all the data and power wires. Therefore, Adafruit created a UPDI programmer tool that can program newer tinyAVR and megaAVR chips with only 3 wires! What is...

This holiday season, Particle Industries Inc. unveils the Particle Snowflake, an innovative decoration that combines the holiday spirit with the latest technology. Designed to add a unique twinkle and melody to your holiday decorations, the Particle Snowflake is designed for a...

ASRock Industrial releases state-of-the-art 4X4 BOX 8040 Series Mini PCs and 4X4 8040 Motherboard Series, powered by AMD Ryzen™ 8040 Series APUs, crafted to elevate trusted performance and AI PC capabilities. Featuring up to 8 “Zen 4” cores/ 16 threads and AMD Radeon™...

New Tools to Inspire Creativity As a consultant in the 3D printing space, one of my goals is to help fellow makers discover affordable tools and technologies that can unlock new possibilities. When I came across reports of the upcoming AlgoLaser Delta laser engraver, my interest was...

The DEBIX Model C is a Raspberry Pi-like compute module with NXP i.MX93 processor, Ethos-U65 microNPU, and has support for various other peripherals like dual ethernet, camera, and more. DEBIX, a brand launched by OKdo Technology and Polyhex Technology, has recently announced a new...