SPECIFICATIONS
Application: Speaker
Condition: New
Dissipation Power: 0.5W
High-concerned chemical: None
Operating Temperature: /
Package: SOP
Size: 34*34mm
Supply Voltage: 3.5-4.5V
Type: Voltage Regulator
semi_Choice: yes
Purchase Notes
1.
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
We will send thelatest version of product, the upgraded function. It may has different shape or color. If you can't agree, pls don't buy.
Please don't open dispute and leave any bad feedback, if you have any question, feel free to contact us,we will give you satisfactory answer. Hope you understand us, thank you in advance.
Your satisfaction and positive feedback is very important to us. Please leave positive feedback and 5 stars if you are satisfied with our items and services.
If you have any problems with our items or services, please feel free to contact us first before you leave negative feedback. We will do our best to solve any problems and provide you with the best customer service.
