CD4511 8-channel Digital Display Answering Device Module LED Board
Feature:
Power supply voltage:4.5-5.5V
NO.1 to NO.8 are contestants, and REST is the host
Size:6.7 cm * 6.1 cm
Package includes:
(optional)
Type1:
1 x Board
Type2:
1 x Board with battery case (battery is not includes)
Additional information
| Weight | 0.028 kg |
|---|---|
| The Type: No selection | #1, #2 |
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