YouTuber Chris Doel has turned electronic waste into clean energy by building a 50-volt battery bank using 500 discarded vape batteries — powerful enough to run his entire house.

#TechInnovation #Recycling #CleanEnergy #SustainableTech #DIYEngineering

Low-cost synthetic aperture radar drone achieves 1.5km imaging range with full polarization capability, weighing <1kg and costing ~800 EUR to...
hforsten.com/homemade-polarimetric-sy...
#radartechnology #drones #electronics #imageprocessing #diyengineering

Components layer out: Raspberry Pi Pico wireless, SCD-30, and magnetic sensor switch.

RPi Pico Wireless Microcontroller
SCD-30 co2 sensor
Magnetic sensor

Angular, FastApi, and Postgres

Fun garage project coming up!

#RaspberryPi
#HomeAutomation
#IoTProjects
#SmartGarage
#DIYElectronics
#FastAPI
#Microcontrollers
#DIYEngineering
#PythonProjects
#ElectronicsDIY
#SmartHome