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mobile cellular telephone
Clamp Length (no sleeve): 35mm / 1
Two Slots 2x 18650 Battery Holder Case with wire leads for soldering / connecting
DC VOLTAGE(V)
it have Hex Side Width: 5mm / 0
MAX7219 Dot matrix module MCU control unit LED display module in Pakistan stm32f103 mobile cellular telephoneSpecifications of MAX7219 Dot matrix module MCU control unit LED display module: Single module can drive the an 8 * 8 dot matrix common cathode The module Operating voltage: 5 v The Module dimensions: length 3. 2 cm X 3. 2 cm wide X 1. 3 cm high Holes with four screws, the diameter of 3 mm Five modules with input and output interfaces, support for cascading multiple modules Package Includes: 1 x MAX7219 Dot matrix module MCU control unit LED display