This is a DIY soldering practice project. You need to use a soldering iron to manually solder the electronic components. After completing the soldering and assembly, you will get a cool clock/small alarm clockThe electronic clock has an alarm function. You can set the alarm timing for hours, minutes, and seconds. As a clock, it has 13 kinds of exquisite and cool led animation effects, which simulate the movement of the clockThe electronic clock has a photoresistor and a temperature control sensor, which can be set to turn on/off the light control function and display/turn off the temperatureThis is also a great gift choice for family or friends. They will definitely appreciate your hand-made heart. At the same time, parents can also instruct their children how to weld through the electronic welding kitWhat You Get: 1 x Electronic Alarm Clock Soldering Kit
Case and battery Not Included.
Kitten clock component list |
|||
Name |
Package |
Position Of Welding |
Quantity |
STC15W408AS |
SOP28 |
U1 |
1 |
DS1302 |
SOP8 |
U2 |
1 |
1K resistance |
805 |
R3-R11 |
10 |
10K resistance |
805 |
R1, R2 |
2 |
10pf ceramic capacitor |
805 |
C1, C2 |
2 |
32.768KHz crystal oscillator |
Plug-in |
Y1 |
1 |
S9012 |
SOT-23 |
Q1 |
1 |
Photoresistance |
Plug-in |
Photosensitive |
1 |
Thermistor |
Plug-in |
Thermal |
1 |
buzzer |
Plug-in |
U3 |
1 |
CR1220 battery holder |
Patch |
BT1 |
1 |
|
|
|
|
T-type power socket |
Plug-in |
J1 |
1 |
3*6mm touch button |
Patch |
Setting, adding keys |
1 |
Digital Tube |
Plug-in |
DS1 |
1 |
3mm red red LED |
Plug-in |
|
15 |
3mm blue hair blue LED |
Plug-in |
|
55 |
T type power cord |
|
|
1 |
Super a little smaller than I thought but I'm happy with my purchase