Sensors - Detectors Projects
Wireless Light Level Monitor – Transmitter Unit
Wireless Light Monitor: OPT101 sensor, ATMEGA328, and 433MHz RF.
RS485 Light Sensor Interface Board
This ATmega328-based, Arduino-compatible board integrates an OPT101 light sensor and an SN65HVD485E transceiver to provide a complete, ready-to-use platform for developing RS485 network sensors with optional OLED display support.
Precision Digital Current and Power Monitor using INA260
This module is a digital-output monitor (INA260) that measures current, power, and voltage via an I2C/SMBus interface.
Load Cell Amplifier HX711 for Weigh Scale and Strain Gauge Sensor
This load cell amplifier uses the HX711 24-bit ADC for weigh scales and control.
Ultra Precision Zero Drift Current Sensor – Range Up To 12A
This LTC6102-based Ultra Precision Zero Drift High-Side Current-Sense Amplifier measures load current by amplifying the voltage drop across an on-board resistor.
Wireless Humidity and Temperature Receiver Unit – Arduino
This project is the receiving end of a Wireless Humidity and Temperature monitoring system.
Wireless Humidity and Temperature Transmitter – Arduino
The project presented here is a Wireless Humidity and Temperature Transmitter that utilizes a DHT22 sensor to measure temperature and humidity levels.
Inclinometer with 17 Segment BarGraph Display
This project is an inclinometer based on the ADXL203/ADXL103 accelerometer chip and the Arduino microcontroller ATMEGA328.
AMR Angle Sensor and Signal Conditioner Module
This angle sensor module features an ADA4571 chip, an anisotropic magneto resistive (AMR) sensor with integrated signal conditioning amplifiers and ADC drivers.
Fuel Level Monitor with 15 Segments Bar-Graph Display
This Fuel level Monitor allows users to measure the fuel level using a resistive float sensor in the fuel tank.
Isolated Undervoltage and Overvoltage Detection Module
This high-speed, isolated Undervoltage and Overvoltage detection project is implemented with a dual isolated window comparator with an adjustable threshold (AMC23C14).
Over Current Alarm with 15 Segment Bar-Graph Display
This Bar-Graph Display provides a high visibility 15-Segment Bar-Graph display for current measurements.