Recent content by yongwerk

I'd recommend them. Very professional. They had a delay from Samsung and threw in a free QB288 unit. :)

It wont let me share a link until i get 2 likes and post to a forum. Look up Shenzhen Hansion Technology Co on Alibaba. I worked with Mark Lee on the order. Attached is a pic of the panels laid down on the rack. There's about an inch spacing between each PCB. I need to order heatsinks and...

Hey bro. I just received my LM301b PCB order today from Alibaba and wanted to share details. I ordered 18 boards for a vertical grow project. The manufacturer recommended putting 960 diodes on each PCB to copy one of their Canadian customer's order for max efficiency. They charged me $140 each...