How to build a professional 30V 4A adjustable bench supply using the ZK-4KX Buck-Boost Converter and a old laptop power brick.
Measuring 3 phases in electrical panel
Taking a safe side, using low DC voltage in high power mode we can design a suitable hot plate for our SMT projects.
Power consumption benchmark using Zolertia's Re-Motes, Spark Core, Ubidots, and potatoes.
Make your own DC-DC Boost Converter to step up DC voltage
An LT spice simulation of a full bridge IGBT schematics with NTC thermistor temperature control and derating above a defined temperature
A soft switch with integrated energy monitoring enabling spark-free switching for electric vehicles and drones.
A small but powerful inverter circuit can power up your small devices. A Inverter with square wave Ac on output.
Build a universal wireless charger for any tablet or device that charges via USB.
Reviewing the popular WEL3005 Electronic Load and Battery Tester Module
Track AC electrical power use with this non-contact I2C sensor. It measures AC current and power factor. A Seeed Studio Grove system module.
A heater similar to commercial one and made for low end tasks. Like PVC or plastic cutting or to heat small knifes and cutters.
When developing electronic projects, the power supply is one of the most important part of whole project and there is always need of multipl
Build a device that will transmit the voltage, current and power measurements to your Bluetooth connected device.
let's build a PD trigger
Get your "dumb" washing machine talking to Google Home and Android devices - never forget about the washing again!
This is the solid state relay which is same as sugar cube relays available in market, These SSR based on electronics switching.
Eliminate inefficient peak power generation by intelligently coordinating demand.
6.4A-2uA current/voltage/power monitor based on the TI INA209 with extra GND usable as Arduino shield, FeatherWing, breakout or breadboard.
A powerful, stable and highly effective soldering iron. Do soldering in a new way with red hot color of tip.
DIY STK4141 amplifier, old is gold and the music experience with this amplifier is really fascinating. Let's DIY one using PCBWAY service
No means to run a amplifier without proper supply and filter circuit. After all this help to go beyond the limits.
Let's build something useful out of old laptop battery pack
Turn figure-eights into kilowatts with this high-flying power source
