5V-12V AT89C2051 Digital Tube Multi Function Six Digital LED Electronic Clock Module Board
Tax included.
Description:
Circuit board is made of FR - 4 glass fiber, tough and durable plate.
Reasonable circuit layout design.
Voltage: 5V-12V
PCB Size(Length x Height): 10cm x 5.2cm / 3.9" x 2"
Function: clock / alarm / countdown / stopwatch / counter
Package included:
1 x LED Electronic Clock
Circuit board is made of FR - 4 glass fiber, tough and durable plate.
Reasonable circuit layout design.
Voltage: 5V-12V
PCB Size(Length x Height): 10cm x 5.2cm / 3.9" x 2"
Function: clock / alarm / countdown / stopwatch / counter
Package included:
1 x LED Electronic Clock