1. Product Introduction

The Hourglass Shape LED Flashing Light suite adopts 1.6mm double layer PCB, and the circuit consists of 57 pieces LED. Under the control of MCU program, it displays analog hourglass image. The micro switch can adjust the speed of hourglass, the bright LED quantity at the same time is 28, and it can be used as decoration of small night light. 0.5W power consumption.
1>.Board Size:84*40mm 2>.Power Supply Voltage:5V

2. Principle Explanation

The circuit consists of 57 3mm white hair blue LED composition of the hourglass pattern.In the control of the microcontroller, showing the effect of simulated hourglass.S1 is power switch,USB(Do not include in kits) and DC1(3mm power socket) are all power input interface,you can use any of them.ISP is the program download interface.Controller is SC15W201S with code (NOTE:Do not update the code inside arbitrarily,the internal code is not shared).If user can right code, user can update code by ISP interface.Switch S2 can control the speed of hourglass.

3. Module Schematic

4. Component Listing

NO.Component NamePCB MarkerParameterQuantityRemarks
1White LEDL1-L573mm57
2Toggle SwitchesS13Pin1
4IC SocketU1DIP-161
6Power SocketDC11
7Male PinISP4P1

5. Component Description

1>.57pcs 3mm LED
2>.1pcs Toggle Switches
3>.1pcs Button
4>.1pcs DIP-16 IC Socket
5>.1pcs DIP-16 STC15W201S
6>.1pcs Power Socket
7>.1pcs 4P Male Pin
8>.1pcs PCB

6. Installation Steps

Here you can find the pictures of my installation steps for your reference.

7. Effect Demonstration

You did it! Now you have created your own funny Hourglass Shape LED Flashing Lights

Thanks for your watching, hope you will like this funny kit.

Now enjoy video from ICStation Team work! Hope you like.