51Pink LED Light Love Heart Shape DIY Kit

Description It is DIY kit you need to weld it There are 6 songs for your change in the this program likes the birthday song Merry christmas song and so on Equipped with a 9 key infrared remote control can control the LED display and music player easy to useSpecifications Name Love Heart Shape DIY KitPCB Size 80 67 1 6mmWorking Voltage DC 5VFeatures High quality buzzer output music stable performanceUsing advanced circuit board red group welding layer34pcs LED automatic flashing alternatelyIt can display Pink colorCan use USB or mobile phone charger power supplyEquipped with a 9 key infrared remote control can control the LED display and music playerInstallation 1 Soldering all the components first please pay attention to the positive and negative components2 All theand LED lights installed please pay attention to the direction of the microcontroller3 FinishedPlease note Electrolytic capacitor light emitting diode should pay attention to the polarity of the installation long legs for the positive when the chip is installed to pay attention to the U port direction power and positive and negative pole can not be wrong otherwise it will burn the chip plug in the middle is positive the outer is negative Package included 1 x Love Heart Shape DIY Kit