Features:
NOTE: This is DIY Item (item is unassembled) ,the item come without chip
1. Supply Voltage: The USB socket or pin female power supply voltage and the operating voltage of the same chip.
2. Crystal: 8M.
3. PCB Board Size: 7.4cm * 3.4cm.
4. The Thickness Of The Moduleļ¼1.6mm.
5. Aperture: 3 mm.
6. The module USES standard double panel.
Package Listing:
1 x PCB board
1 x 28P locking seat
1 x USB female
1 x DC3-10 horns seat
1 x 8x8 self-locking switch
1 x 40P pin
1 x 8M crystal
2 x 22P ceramic capacitors
2 x 104 ceramic capacitors
2 x 3MM LED red
1 x 6x6 buttons
2 x 4.7K resistor
1 x 10K resistor