DIY 51 MCU 4 Heart-shaped LED Flash Electronic Kit With Music and Case

20 available / new

R496.00

Shipping

R35.00 Standard shipping using one of our trusted couriers applies to most areas in South Africa. Some areas may attract a R30.00 surcharge. This will be calculated at checkout if applicable.
Check my rate

The seller has indicated that they will usually have this item ready to ship within 12 business days. Shipping time depends on your delivery address. The most accurate delivery time will be calculated at checkout, but in general, the following shipping times apply:

Standard Delivery

Main centres:	1-3 business days
Regional areas:	3-4 business days
Remote areas:	3-5 business days

Seller

szulou3508

93.41 % Positive ratings

Buyer protection

How you're covered

Returns

Replacement Guarantee: 7 Days: We stand by this guarantee

Get it now, pay later

Condition

New

Location

International

Bob Shop ID

643377779

Kit parameters:

Supply voltage: DC 4.5V-5.5V;
PCB board size: 103.6MM*87MM
Acrylic shell size: 117MM*100mm*21MM
it have 30 kinds of pattern LED rotation effect
Note 1: Please solder it refer to the PCB mark. Most of the triodes are 8550, one of which is 8050. Please pick this out when soldering. (There are 2 devices on the PCB board, one writes 8050 and one writes MUSIC. This is because the current music IC has 2 kinds of packages, one is COB, and the other is T0-92, so it is compatible with 2 kinds of music ICs. If the music IC is COB package, the transistor 8050 is soldered on the music IC. if the music IC is packaged in T0-92, the transistor 8050 is soldered on the PCB.)
Note 2: Music IC song is For Alice.

Package included:

1 x PCB board
35 x 5MM red hair red LED
26 x 5MM green hair green LED
18 x 5MM yellow hair yellow LED
10 x 5MM blue hair blue LED
1 x STC89C52 QFP44 Package
1 x 4P array
2 x 22P ceramic capacitor
1 x 12M crystal oscillator
1 x DC005 seat
1 x USB to DC005 line
1 x 8*8 self-locking switch
50 x 510 ohm resistance
10 x 4.7K resistor
8 x 8550 Transistor
1 x 8050 triode
1 x 10UF capacitor
1 x 1N4007 diode
1 x 104 ceramic capacitor
1 x Music IC
1 x Passive buzzer
1 x case