RK Education Quad Output Power Supply Kit Based on 7805, LM317T & LD1117V33
- RK Education 70-9114, A kit of parts to build a quad output power supply based on the 7805, LM317T & LD1117V33 surface mount ICs. The power supply produces 3.3V DC, 5V DC, 12V DC & a variable output. RK Education Quad Output Power Supply Kit