Search Results for : PIR
PIR Sensor
This project is an automatic PIR sensor. Description Project is based on Holteks 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...
Continue ReadingPIR Motion Sensor
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...
Continue ReadingHealthyPi Move: Open-Source Biometric Monitor in a Watch Form Factor
HealthyPi Move is an open-source biometric monitor in a sleek watch form factor, designed for continuous or intermittent monitoring of vital biometric signals such as ECG, heart rate, HRV, PPG, SpO₂, blood-pressure trends, and respiration. Engineered for both everyday use and advanced...
Continue ReadingBenQ ideaCam S1 Plus Webcam Review – A Live Demo Webcam with Multiple Features
Introduction In today's remote work landscape, having a good webcam is crucial. While your laptop's built-in camera might get the job done, investing in a quality webcam can significantly enhance your online presence. The BenQ ideaCam S1 Plus may be the perfect upgrade you're searching...
Continue ReadingFOCn BLDC Motor Driver – A ESP32-S3-based module that supports SimpleFOC
Matej Planinšek of PLab, has developed the FOCn - A ESP32-S3-based medium-power BLDC Motor driver module that has the capability of delivering up to 10A of continuous current. The USP of this device is that it supports SimpleFOC Arduino Library making it easy to control BLDC and...
Continue ReadingSpacewalker LNA 434 MHz is Designed to Improved Satellite Signal Reception
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...
Continue ReadingAdafruit released a newer and smaller ATtiny programmer – UPDI Friend
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...
Continue ReadingParticle Snowflake Blends Technology with Holiday Cheers
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...
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