Heart Shaped 4 Circle Love DIY LED Flash Kit Electronic Production Training Soldering Kit

Feature: Supply voltage: DC5V Current: 1A PCB size: 106 x 99mm Note: This is a DIY kit, is easy to assemble. Schematic: Click here to open Name Position Model Number 0805 patch resistor R1-R8 1K(102) 8 0805 patch capacitance C2 C3 C4 0.1u 3 0805 patch resistor R9 100K 1 Patch SCM U1 SCM 1 Patch integrated block U2 74HC164 1 Patch 4148 (black terminal is negative) D1 D2 D3 4148 3 Triode Q1 8050 1 Electrolytic capacitor C1 10U 1 Micro buttons K1 1 DC5V power supply input socket P1 1 LED D1-D10 Yellow 10 LED D11-D30 Blue 20 LED D31-D60 Green 30 LED D61-D106 Red 46 Voice buzzer LS1 (direction here) 1 Voice chip J2 1 Band switch J1 JS 2 PCB 106*99MM 1 Package includes: 1 x LED Flashing Kit Test, for reference only