Projects Projects
Sound Activated LED Light With Timer
Clap to light switch with timer project is very useful project for power saving applications.
6V Lead Acid Battery Charger using BQ24450
6V Lead acid (SLA) battery charger project is based on BQ24450 IC from Texas instruments.
400V – 5A Power Supply For Brushless Motor Drivers
Although the power supply design is specific to the Brushless Servo Drivers mainly for IPM Modules, the concepts and circuit design may be used for any power supply that requires high voltage output up to 400V DC and 5 Amps.
4 Wheel Robot Motor Driver ( 4X 3Amps LMD18201 H-Bridge)
This compact board will help you to drive 4 Wheel Drive Robots, each axis can handle a load current up to 3 Amps and supply 12V – 48 V DC.
PIC Development Board for RS485 & DMX512 Applications
This PIC development board has been designed to develop RS485 based and DMX512 applications, the board has 28 pin SMD Pic micro-controller, RS485 chip for communications, all I/O line has pull-up resistor which can be soldered as per application requirement on particular port pins.
Current Sensor Amplifier & Over Current Switch
This current sensor amplifier and over current switch project is based on ACS714-30A current sensor and LM358 OPAMP, ½ of LM358 op-amp used as an amplifier for low voltage and 2nd 1/2 LM358 op-amp used as a comparator which provides over current TTL output, trimmer potentiometer provided to set the over current limit.
6 Channel RF Remote Controller Using CC2500 RF Modules
The 6 Channel RF Remote Controller designed using CC2500 RF Transceiver modules and PIC16F1847 micro-controller from microchip.
Using I2C SSD1306 OLED Display With Arduino
Introduction Sometimes it may be necessary to use a display when making a hardware project, but one confusing thing is the size of the display and the required pins to control it.
Simple Pressure Sensor Amplifier & Over Pressure Switch
The pressure sensor amplifier built using LM358 op-amp and MPXM2051GS pressure sensor from NXP semiconductor.
50 Segment Serial Bar-Graph Display Driver
The serial controlled 50 Segment Bar-Graph Display built using CAT4016 IC.
4Duino – An Introduction and a Weather API Demo
Ιntroduction We covered 4Duino in one of our previous blog posts.
LED Based Large Size 7 Segment Display
LED Based Large Size 7 Segment Various Display Schematic & PCB Layout