SPECIFICATIONS

Application: Speaker
Brand Name: HESAI
Choice: yes
Condition: New
Dissipation Power: 0.5W
Model Number: /
Operating Temperature: /
Origin: Mainland China
Package: SOP
Size: 34*34mm
Supply Voltage: 3.5-4.5V
Type: Voltage Regulator
is_customized: Yes
semi_Choice: yes

Purchase Notes
1. The two logistics of Yanwen Economic Air Mail and China Post Ordinary Small Packet Plus do not have tracking information, so there is no time limit. We recommend using China Post Registered Air Mail or AliExpress Standard Shipping.
2. We do not accept refunds for minor damage (pin bending, slight screen abrasion,etc.)during the transit of the material, without affecting normal use. If you mind,please do not buy.
3. Some products provide technical support, if you need help, please contact us, we will handle your message the first time.
4. If you have any questions about the product, please contact us before you open a dispute. We will give you the most satisfactory answer.
5. We provide each customer with good quality products, very favorable prices and the most sincere service. We hope to get your good feedback.
Wish you a pleasant shopping!
Voltage :3-4 .5 V
PCB material: FR-4 fiberglass board
Dimensions: 34 * 34MM
Circuit functions:
After the success of the package produced five LED will be with the rhythm of music or other sounds flashing up and can be placed near the sound, allowing light to music dancers!
Circuit:
SKD5 melody voice LED lamp is mainly from the power circuit, a microphone amplifier circuit, LED light circuit. Power from the J1 input, C1 filtering supply road use. MK1 the sound signals into electrical signals, coupled to the Q2 C2 the amplified signal to the base of Q1, Q1 driver 5 by the LED light, the greater the sound, LED lights brighter.
1Pcs Voice Control LED Melody Light LED DIY






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and submit the order.If you need more quantity,Pls contact us. If you mind the price,If some parts can not find out in my store,Pls contact us,we still have many parts don't published.

We will send thelatest version of product, the upgraded function. It may has di