Description: The module is a 12 foot with a clock point four common anode tube
(0.36 in.) display module for driver TM1637; only two signal lines can make
the MCU control 4 bits 8 digital tube. Parameter: Supply voltage: 3.3V–5v DC
Module current: 30–80MA (when 5V supply power) Module size: Approx. 42 x 24 x
11mm / 1.65 x 0.94 x 0.43 inch (not include pin), 48 x 24 x 11mm /1.88 x 0.94
x 0.43 inch Control port: 4 common anode score points with 0.36 inches LED,
red highlights Location hole: 4pcs M3 screw location hole, hole diameter:
2.2mm, the positioning of the module is easy to install, to achieve inter-
module combination Package Included: 2 4-Bit LED Digital Tube Module
- 4 M2 screw holes for easy installation.
- 4-digit LED display module with LED brightness adjustable and clock point.
- Display device is a total of 4 red LED word tube. Digital tube 8 grayscale adjustable.
- The driver IC is TM1637, only two signal lines can make MCU control four Digit 8-segment LED. Can be used to display decimal, letters and so on.
- Control interface: a total of 4 pins (GND, VCC, DIO, CLK), GND to ground, VCC for the power supply, DIO for the data input and output pins, CLK for the clock signal pin.
- Product Dimensions: 1.6 x 0.5 x 0.9 inches
- Shipping Weight: 0.16 ounces
Unless noted Otherwise in the Item Description, we ship all orders within 2 business days of payment.
Most items are shipped within one business day via UPS within the Continental United States.
- Canada shipment can take up to 10 days
- Alaska, Hawaii, and Puerto Rico shipment can take up to 10 days, and some items may not be permitted to ship to these locations.
- If any shipment is not permitted to your area, full refund will be issued within two business days.
All returns accepted within 30 days after receiving the item.
- Refund given as money back (no exchanges)
- Return Shipping to be paid by buyer, unless item defective or damaged.
- 15% Restocking fee applies unless return due to defective or damaged product.
- Perishable or Hazardous Goods are not returnable. Returns may require compliance with Manufacturer policies.
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