Big, bright display of four digits of data. SPI interface for simple control.
Designed by 1 Watt Labs in United States of AmericaThis product is no longer available for sale.
The seller may be offering an improved version or it may be hanging out on the beach, enjoying the retired life.
The 4 digit backpack provides quick and easy control of four 7-segment digits and decimal points, via a serial protocol interface. The colon and degree LED dots are not connected in this design. The…
Read More…The 4 digit backpack provides quick and easy control of four 7-segment digits and decimal points, via a serial protocol interface. The colon and degree LED dots are not connected in this design.
The device will operate with a power supply (Vdd) range of 3 to 5.5 volts. The ICs used are rated for an absolute maximum of 6 volts for Vdd.
To communicate a display item to the device, two sequential bytes of data are transferred, using the Latch, Clock, and Data signals in an SPI protocol transfer.
Seattle, WA, United States of America
Ships from United States of America.
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