Projects Projects
7-segment Mini Clock using PIC16F628A and DS1307 RTC
This is a minimal and small clock based on PIC16F628A microcontroller and DS1307 RTC IC.
Using the New ATtiny Processors with Arduino IDE (ATtiny412, ATTiny1614, ATtiny3216, ATtiny1616, ATtiny3217)
While the Arduino series of development boards have ease-of-use features that have made them a darling of the community, there are several situations where using them is not an advisable course of action for a project.
Build your own 0-24V/3A Lab Power Supply with current limit
I have always believed that one of the best things about being a maker, is the ability to build your own tools, and we have covered the development of several tools like this in the past.
3V To 5V Boost DC-DC Converter using MAX711
The circuit shown here is a compact and high-efficiency boost converter that has been designed for hand-held equipment.
2.7A PWM Valve/Solenoid Driver Arduino Nano Shield
This Arduino shield helps to drive various loads like a solenoid, valve, motor, inductive actuator, heater, and bulb.
Sound Sensor with onboard Relay Arduino Nano Shield
This sound sensor with Relay driver shield for Arduino Nano can be used to develop sound-activated ON/OFF switch or other projects that require sound senor.
0-6V @ 1.5A Adjustable Power Supply With Current Limit using LT3081
This is a simple power supply that provides an adjustable output voltage with an adjustable current limit.
PiNAS: Raspberry Pi Based Network Attached Storage (NAS)
Network Attached Storage (NAS) are high-capacity storage devices that are connected to a local home or office network to provide everyone (with designated “clearance”) on that network with access to the files on the drive without the need to plug into it directly.
20 Non-Contact Infrared Reflective Sensor for Line Follower Robots
This project consists of 20 non-contact infrared reflective sensors and each sensor provides an analog output.
Indoor Air Quality Monitoring System
I’m quite passionate about air quality monitoring, so whenever I see an interesting air quality monitoring project that could help people stay healthy, while also serving as a good way to learn DIY electronics, I’m always eager to share.
12V SLA Lead Acid Battery Charger Using BQ24450
This project has been developed to charge SLA (Lead Acid Batteries) .
USB (5V) to Dual Output +/-15V or +/-12V Step-Up DC-DC Converter
This USB to dual output step-up DC-DC converter has been designed to be used in industrial automation control equipment, sensors, isolated operational amplifiers and test & measurement equipment that require bipolar supply voltages.