Projects Projects
Two Channel Current Sensor for High Voltage Range
This board is built using a 2 x INA149 precision unity-gain difference amplifier with a very high input common-mode voltage range.
Dual Channel Voltage-to-Current (V-I) converter circuit with BJT
This low-side voltage-to-current (V-I) converter delivers a well-regulated current to a load.
Isolated Flyback Converter with 18V-28V Input and 12V Output
The project presented here is a micropower no-opto isolated flyback converter featuring the LT8304 chip from Analog Devices.
Inclinometer with 17 Segment BarGraph Display
This project is an inclinometer based on the ADXL203/ADXL103 accelerometer chip and the Arduino microcontroller ATMEGA328.
Bootloader Programmer Tool for ATMEGA328 32Pin TQFP Arduinio ISP
If you have a new ATmega328P you’ll need to burn the bootloader, to be able to upload a sketch with Arduino IDE.
Boost Converter – Input 3.3V, Output 5V@500mA
The project presented here is a compact, high-efficiency, low-cost, and low-EMI step-up DC/DC module designed to replace LDO regulators.
Fuel Gauge with OLED Display
This project enables the measurement of fuel levels in a tank using a resistive float sensor.
Bluetooth Smart LED Dimmer – 4 Channel Bluetooth ON/OFF Switch
This Bluetooth Smart LED Dimmer, 4 Channel ON/OFF Switch is a versatile device that enables users to control various devices, including lights, fans, and DC motors, using a Bluetooth app on an Android device.
Arduino Bluetooth Relay Switch
This Bluetooth Relay Switch enables users to control lights, fans, or other devices using a Bluetooth app on an Android device.
Arduino 8 Channels High-Side Switch
The project presented here is a high-side switch (8 channels) with MOSFET output.
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.
10 Minutes Timer for AC Loads
The project described here is a 10-minute timer using an Arduino microcontroller, capable of driving AC loads up to 30A.