PAM8403 5V Power Audio Amplifier Board 2 Channel 3W W Volume Control / USB Power
If you choose the “economic” mode of transportation, then in the peak season of logistics, some countries will delay receiving packages for a while. If you cannot accept the delay, then please choose airmail, faster transportation and protection.
We provide customized services and a greater number of priority services. You can contact me when you need more quantity and customized solutions.You will get a discount “exclusive” VIP price. Look forward to working with you! I will be your best supplier: S+S+S+
Collect my store, become my fans, in my store discount activities, fans will get a higher VIP discount!
Buying Tip: When you receive the product, the product appears ”subtle scratches, broken, bent pins”, in the case of no effect on the use, I will not accept your controversy, if you do not agree, please do not in my The purchase of the store, of course, if you accept this subtle product situation, in a reasonable case, when we avoid the dispute, I will be able to offer you some discounts on your new order.
PAM8403 small mini 5 v digital power amplifier board (can be USB powered) (XY) board USES PAM8403 digital power amplifier chip, circuit is simple, reliable work.Working voltage of 2.5 V to 2.5 V, 3 wx2 maximum output, efficiency can achieve 90% above, can use computer USB 5 V power supply, is very suitable for battery and portable electronic products.Bat small size, and is equipped with switch, potentiometer, can follow one’s inclinations of the volume, and control the power switch to use and install is very flexible and convenient.Using devices all use the real thing, can be competent for long-term stability.
- Operating voltage: 2.5 V to 2.5 V
- Maximum output: 3 wx2 (5 v 4 o)
- Board size: about 22 mm 30 mm wide/deep/high 16 mm excluding potentiometer handle bulge (dimension) boards are finished plate welding test, the above potentiometer is with switch, can control the volume and power switch, not more than 5.5 V, working voltage power supply positive and negative don’t wrong, otherwise the chip has the potential to damage.
1Pcs PAM8403 Module
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 be
st to solve any problems and provide you with the best customer service.
When you place an order, please choose a shipping method and pay for the order including the shipping fee. We will send the items within 5 days once your payment is completed.
We do not uarantee delivery time on all international shipments due to differences in customs clearing times in individual countries, which may affect how quickly your product is inspected. Please note that buyers are responsible for all additional customs fees, brokerage fees, duties, and taxes for importation into your country. These additional fees may be collected at time of delivery. We will not refund shipping charges for refused shipments.
The shipping cost does not include any import taxes, and buyers are responsible for customs duties.
All order will ship out in 1-5 buiness after payment verify .Pls wait in patient.
China Post mail is not fast , Usally need 15-60days arriived.If in urgent .Pls choose DHL/ Fedex/EMS.We can write low value for cutomer if in need!
China Post Ordinary Small Packet Plus just can track to the domestic of our country,but it not effect your receiving.
China Post Ordinary Small Packet Plus and China Post Registered Air Mail all can track in www.17track.net/en/
-40 to +85C
Lace Mother of the Bride Dresses Knee Length 2 Piece with Jacket Mother Dress High Quality Wedding Party Groom Mother Gown 2020
$347.99Add to cart
Dear : If you are more familiar with the size in this form, you can leave a message when you place an order. We will send you a more suitable dress according to your message. XL-2, 4, 6,8 2XL-10,12 3XL-14, 14W 4XL-16, 16W The most beautiful dresses require the most exquisite decoration. Complimentary gifts exquisite …
Universal Milanese Magnetic Metal strap 20mm 22mm For Samsung Galaxy Watch 42mm 46mm For Samsung Gear S2 S3 watchband 14-24mm
$18.99Add to cart
Universal Milanese Magnetic Metal strap 20mm 22mm Width Stainless Steel Band For Samsung Galaxy Watch 42mm 46mm Milanese Wristband Metal Magnetic Release Strap 14mm/16mm/18mm/20mm/22mm/24mm black,blue,silver,purple,gold,rose gold Suit for 1: Samsung Gear S2 Samsung Gear S3 Samsung Gear S4 42mm Samsung Gear S4 46mm Samsung Active Samsung Active2 40mm Samsung Active2 44mm Samsung galaxy watch 42mm …
CRRJU Fashion Mens Watches Top Brand Luxury Quartz Watch Men Casual Slim Mesh Steel Waterproof Sport Watch Relogio Masculino
$47.99Add to cart
Specifications: Dial Diameter: 40mm Case Thickness:7mm Watch Length:24cm Band Width: 20mm Water Resistance:3Bar Features: Movement: quartz movement (Japan Made) Mirror Material:Hardlex WATERPROOF ：HANDWASH, SWIMMING, NO PROBLEM ! Perfect for all kind of business, casual, indoor activities or daily use. NOTE: Please DO NOT press any buttons in the water or wear this watch for longtime …