Electronic Clock Kit 51 Single-Chip Microcomputer Light-Controlled Temperature Date Display LED Electronic Clock DIY Parts

Description

Product features:

1. Multi-functional electronic clock, date/week/time/alarm clock/temperature can be set;

2. The power supply voltage is 5V DC, and the digital clock is controlled by MCU.

3. Using special timing chip DS1302, you can display time minute second, year month day, week. With temperature measurement, music alarm clock, hour reminder, light control brightness;

4. Four-digit digital tube, control adjustment button, with memory battery, all functions are realized by two user keys;

5. With USB to DC power cord, easy to use, installation instructions alarm clock music has 4 kinds of melody to choose.

Product parameters:

Name: Multifunctional digital clock

Circuit board size 73*26mm

Power supply voltage :DC 5V

Shell size :73*34*22mm

MCU program: The program has been burned into the MCU

Functions: year, month, day and week time display, alarm clock function, temperature measurement, hour reminder, light control brightness, power off memory

Use: Home, school, company desktop art jewelry use. Spare parts for electronic enthusiasts and colleges and universities training kit.

Product list:

Color ring resistance 10K*5

Color ring resistance 20K*1

Color ring resistance 510*1

Chip capacitance 104*2

Chip capacitance 5P*2

In-line electrolytic capacitor 100uF*1

Photoresistor 5516*1

Thermistor 10K NTC glass seal *1

In line transistor 8550*1

Buzzer passive *1

Four digit digital tube with second dot 0.56 inch total positive *1

In-line diode 1N4148*1

DC power base 3.5*1.2*1

Button battery holder CR1220*1

Button battery :CR1220*1

Tap the button and press 6x6x5*2

Integrated circuit :STC15W404AS DIP20*1

Integrated circuit :DS1302 DIP8*1

IC seat 20P*1

IC block 8P*1

Cylindrical crystal oscillator 32768*1

PCB PF-TJ-56-428*1

Attention:

Due to the many styles of components, the color of the batch problem components may be different, does not affect the use, mind careful shooting!