20mm Multi-purpose DIY LCD Timer Module
Product ID: 20T - 22A
Various applications. Good for many kind of time control. The timer provides high level signal when it starts to countdown, then drop to low level signal when time is up.
- Pysical Size:
- Plastic Frame - 35 x 18.4 mm
- Module Thickness - 10.1 mm (including battery)
- LCD
- Screen - 20 x 10.92 mm
- Number of Digit - 4 Digits
- Digit Height - 7.0 mm
- Button: 3 keys
- Electrical Specification:
- Power Source - 1.50 volts; select built-in or external
- Operating Voltage - +1.20 ~ + 1.80 volts
- Current Drain - 3uA typically
- Operation Temperature - -10 ~ +50 degree C
- Storage Temperature - -20 ~ +60 degree C
| Model No. | min. setting | max. capacity | countdown only | countdown then count up |
|---|---|---|---|---|
| 20T-22A-A | 1 sec | 99 min 59 sec | v | - |
| 20T-22A-B | 1 min | 99 hr 59 min | v | - |
| 20T-22A-C | 1 min | 9999 min | - | v |
| 20T-22A-D | 1 hr | 9999 hr | - | v |
Main Products:
Digital Clock, Countdown Timer, AC On/Off Programmable Timer, and Thermometer
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Contact Details
CEO: Charles Fu
Minimum Order:negotiable
Address:13F-4, 75, Shin-Tai Wu Rd., Sec. 1, Shijr, Taipei, Taiwan
Tel:886-2-26981368
Fax:886-2-26981399
E-mail:
vosca@ms10.hinet.net