Geekcreit Fourth Generation DIY EC1838B DS1302 Light Control Rotation LED Electronic Clock Kit Music Alarm Clock With H

Функции: 1. Digital tube displays time, temperature, date2.13 kinds of LED seconds display3. Time setting can be saved after power down4.4 независимых будильника, можно установить режим будильника. 5. DS1302 Часы chip6. Speaker sound output7. Volume is adjustable8. Chinese and English voice time9. Boot music10. Celsius or Fahrenheit shows temperature11. Temperature calibration. Автоматическая яркость уровня 12.100Регулировка яркости уровня 13.100 настраивается14.12 / 24-часовая настройка системы15. Working voltage: DC5V16. PCB board size: 81x81mm17. With housing size: 93x93x26mm18. Thermistor ohm: 50K19. Manual: Download here!Описание: comparison and improvement of the fourth generation electronic Часы and the third generation function:1. The color of the PCB board is purple. (The third generation PCB board is black)2. Increase the pronunciation of Chinese and English voices and report the temperature. (The third generation can't voice the time report temperature)3. The DS3231 or DS1032 can be selected as the Часы chip. (Here it is DS1032 Chip, The third generation of Часы chips are fixed using the DS1302)4, the brightness has 100 levels adjustable. (The third generation electronic Часы brightness is adjusted to 5 levels)5. There is Часы calibration function. (The third generation electronic Часы has no Часы calibration function)6, you can change the alarm ringtones. (The third generation electronic Часы can't change the ringtone)7, 4 alarm Часы can be set independently alarm mode.