Universal Qi Wireless Charging Module - 20mm Reverse MicroUSB chip and trim off the weatherproof

and trim off the weatherproof cover with a hobby knife

We tried this solenoid at various DC voltages and found we could actuate it down at 6VDC (although it was a little slower to open)

1 alphanumeric LCD (16x2 characters)

Since we had a tiny bit of space

Universal Qi Wireless Charging Module - 20mm Reverse MicroUSB chip and trim off the weatherproofIf you have a modern smart phone you may have noticed that it comes with built in wireless charging capability called 'Qi charging.' Qi is a trademark name for a thin and smart inductive charging system. Many large gadget companies have standardized on Qi, which means it's easy to find a charging dish and we thought it might be cool if your electronics project or phone with a microUSB port can recharge itself wirelessly. Thus, we now have four