Description
💎【Heart rotating LED digital clock temperature display】:Operation instruction of digital clock:There are two light touch switches S1 and S2 on the clock clock, in the state of displaying the time, short press S2 to display the date, press S2 again when displaying the date to display the day of the week, press S2 again when displaying the day of the week to display the year..🎯 [Operating Voltage]: The power supply voltage is DC 5V, which can be powered by USB or by external power supply..🥇 S1 is used to display the temperature and alarm time. Press S1 to display the temperature and then press again to display the alarm time. Press and hold S1 and S2 at the same time for a short time to switch the display mode of the circle LED, there are 6 display modes, press once to switch one, cycle switching..🍀【DIY Soldering Kit】: It is widely used in schools to help students learn basic mechanical and electronic skills.There are many life scenarios for this circuit application, and it is a kind of circuit that circuit designers need to master..🍀【Easy Assembly】: The connection that was clearly mapped and labeled on the board makes it easy to assemble. Even beginners can easily solder successfully..📞【Wholesale business】:We have been engaged in the wholesale and retail business of electronic related products for a long time. Welcome letter to discuss wholesale business. The larger the amount, the better the price.
