Notes from the workshop
DIY electronics, power systems, drones, games and software, documented straight from our workshop.
Radio Controller & Receiver
SKY Radio Controller & Receiver High Speed & Long Range transmitter In this project we are making radio controller & receiver and make it work just as a commercial contr…
Clark Zapper Parasite Killer
A pulse device is often used in alternative medicine. Its primary goal is to boost the users immune system. It kills likely bacteria, viruses, fungi, toxins, etc. by app…
Battery Status Indicator Zener
The simple 12V battery status indicator is a circuit that shows the battery state only by flashing LEDs. For example, if out of 10 six LEDs are glowing it means 60 perce…
Motor Speed Controller 555 IC
Pulse Width Modulation (PWM) is a simple yet effective method used to control the speed of motors in many applications. It operates by varying the "on" and "off" periods…
DIY Peltier Air Cooler
In the sweltering heat of summer, an air cooler can be a lifesaver. However, commercial air coolers can be expensive and may not always fit within your budget. This is w…
Mechanical Electronic MPPT
In this project, we used a DC/DC buck converter with feedback pot control, allowing us to adjust the output voltage and current by turning the knob. We then used an op a…
PWM DC motor speed controller
PWM (Pulse Width Modulation) DC motor speed controller circuit board is a device used to control the speed of a DC motor by changing the pulse width of the voltage provi…
Motor Direction &Speed Control
Whether you're building a robot, an electric vehicle, or an automatic window blind system, controlling the direction and speed of an electric motor is a fundamental task…
DC Motor PWM H-Bridge Circuit
The Direct Current (DC) motor Pulse Width Modulation (PWM) H-Bridge circuit board is a fundamental component in the field of robotics and automation. PWM provides a meth…
DIY Fiber Glassing
Fiberglass is a versatile and lightweight material used in various applications, including automotive, marine, and construction projects. Its high strength-to-weight rat…
Making a DIY Bullet
With that said, creating a DIY bullet can be a fascinating project for those interested in firearms and ammunition. The process involves creating three main components;…
Mini DVD CNC DIY
In the world of engineering and electronics, there is a constant search for new ways to innovate, improve, and create functional and accessible devices. One remarkable e…