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2pcs TM1638 8 Bits Digital LED Tube Display Module with 8 LEDs 8 Button keys for AVR Arduino ARM

Price: £3.63
Product prices and availability are accurate as of 2020-10-26 21:42:53 UTC and are subject to change. Any price and availability information displayed on https://www.amazon.co.uk/ at the time of purchase will apply to the purchase of this product.
Availability: Not Available Discontinued
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Product Features

TM1638 is a LED (light-emitting diode display) driver control circuit with a keyboard scan interface, the internal set Into a MCU digital interface, data latch, LED high-voltage driver, keyboard scanning circuit. Power CMOS process?Display mode 10 segments × 8 digits?Key scan (8 × 3bit). Brightness adjustment circuit (adjustable duty cycle 8)?Serial Interface (CLK, STB, DIO). Oscillation method: RC oscillation (450KHz + 5%)?Built-in power-on reset circuit?Available in SOP28 package. Mainly used in refrigerators, air conditioners, home theater products such as high-segment display driver.

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