10/09/2026
One of our amazing volunteers recently built this custom power supply testing device from scratch!
At a basic level, this device is designed to test power supply by putting them under a controlled load. When electronics are being tested, they can produce heat, so the large copper heatsink and computer fan help keep everything cool and safe during operation.
We love seeing our volunteers use their creativity and technical skills to build tools that can be useful for us. Thank you to our volunteers for putting this project together and sharing their knowledge with us! 💻🔧❤️