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Electronic Design

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DIY Bluetooth Headphones: 6 Steps (with Pictures)

DIY Bluetooth Headphones: Tired of ripping wires on your headset? Don't like the feel of being "chained" to your computer? Then you came to the right place!This is a quick DIY project. It can be done in less than 2 hours if you are familiar with the topic, and no more than.

Pcb Crusher, Pcb Crusher Suppliers and Manufacturers at

Alibaba.com offers 1,775 pcb crusher products. About 43% of these are waste management, 18% are crusher, and 9% are plastic crushing machines. A wide variety of pcb crusher options are available to you, such as hammer crusher, jaw crusher, and impact crusher.

BT-MSPAUDSOURCE Bluetooth and MSP430 Audio Source

The Bluetooth and MSP430 Audio Source reference design can be used by customers to create a variety of applications for low-end, low-power audio source solutions for applications including toys, projectors, smart remotes and any audio streaming accessories.

We Buy Circuit BoardsThe Refining Company

We buy circuit boards from any device and pay you for the precious metals (such as gold, platinum, silver, and palladium) found within them.We buy circuit boards from computers, cell phones, telecommunication equiptment, servers, military equiptment, car electronics and many other sources.

Wireless Bluetooth 4.1 Audio Receiver Module DIY Car

Collar Clip Design 3.5mm Wireless Bluetooth Music Receiver Car AUX/Speaker. . Free Postage . 4.1 Bluetooth Mp3 Ble Decoder Board Module Lossless Car Speaker Audio Power 5C9. AU $4.48. Free Postage . 4.1 Bluetooth Mp3 Ble Decoder Board Module Lossless Car Speaker Audio Power U0P7 . Details about Wireless Bluetooth 4.1 Audio Receiver Module .

How to Sell Circuit Boards for Scrap | It Still Works

How to Sell Circuit Boards for Scrap . Fox Electronics: Circuit Board Recycling; About the Author. This article was written by the It Still Works team, copy edited and fact checked through a multi-point auditing system, in efforts to ensure our readers only receive the best information.

Recycled Electronic Waste • Recyclart

Our speakers re-use the cases and speakers from unwanted vintage radios. We add a new circuit-board incorporating 8W amplifier and Bluetooth 4.0 receiver, and provide a USB cable allowing the speaker to be powered by your existing phone charger or as a …

Flutter: $20 Wireless Arduino with half mile (1km) range

Flutter Wireless is raising funds for Flutter: $20 Wireless Arduino with half mile (1km) range. on Kickstarter! Flutter is an open source ARM-powered wireless Arduino with 1000m+ (3200 ft) range and 256-bit AES hardware encryption.

Vintage Bluetooth SpeakersMusic Upcycled by Boe

Mixing old and new not only produces completely unique Bluetooth speakers, it is also environmentally friendly. As the only new components are the circuit-boards, power cords, and a little wiring, every Boe Vintage Radio Bluetooth Speaker produced is one less vintage radio in landfill and one less new speaker and casing produced.

Recycled Electronic Waste • Recyclart

Our speakers re-use the cases and speakers from unwanted vintage radios. We add a new circuit-board incorporating 8W amplifier and Bluetooth 4.0 receiver, and provide a USB cable allowing the speaker to be powered by your existing phone charger or as a …

Bluetooth and MSP430 Audio Sink Reference Design BT

TI's Bluetooth + MSP430 Audio sink reference design can be used by customers to create a variety of applications for low end, low power audio solutions. Some application possibilities - toys, low end bluetooth speakers, audio streaming accessories.

Devices could recycle radio waves instead of transmitting

 · Devices could recycle radio waves instead of transmitting them with new ‘interscatter’ technique . in the Bluetooth frequency. . but once the design is finalized it could be shrunk down .

AA batteries leakage and the threaded lidApple

 · I managed to open the keyboard from the bluetooth compartment, luckily enough, the bluetooth circuit board is not destroyed at all. I removed the electronics, and one of the AA battery that is touching the board side is still in good condition (on the outside at least), I removed the "good" battery, the other corroded battery was stuck in the tube.

Wireless Notice Board Project using ArduinoCircuit Digest

 · Wireless notice board is very selective term for this project, as it has a very wide scope rather than just being a simple notice board. First we should understand the purpose of this project, in this system we can display a message or notice to some display device like LCD, and this message can be easily set or changed from anywhere in the world, just by using the SMS facility of your mobile .

WIRELESS DESIGN SERVICESDigi International

Product Design Our savvy wireless experts can help you reduce design risk Antenna Design Take the guesswork out of antenna design Software and Embedded Firmware – Design, develop, and customize software and firmware RF and Electrical Circuit Design RF designs built for performance Circuit Board Layout Digi WDS specializes in optimizing

scrapping circuit boards

Alibaba.com offers 1,867 scrapping circuit boards products. About 6% of these are other pcb & pcba, 3% are multilayer pcb, and 1% are integrated circuits. A wide variety of scrapping circuit boards options are available to you, such as 4-layer, 10-layer.

2108964-1 Antennas | TE Connectivity

Get 2108964-1 Antennas specs, pricing, inventory availability, and more from TE Connectivity. Get a sample or request a quote.

SP2009WSP2009Wc Display

Consumer SP2009W is the Halogen-Reduced flat panel monitor that offers multiple printed circuit boards containing "halogen-free" laminates (per JPCA ES-01-1999), as well as "halogen-free" chassis plastics. X. PACKAGING No CFCs (chlorofluorocarbons), HCFCs (hydrofluorocarbons) or other ozone depleting substances are used in packaging material.

New to Microchip | Microchip Technology

Welcome to Microchip's getting started page. Wherever you may be in your decision making process, we will do our best to help you find your way and provide you the freedom to innovate. We know it can be quite overwhelming, so we're here to make it easier to navigate the key components of our site and jumpstart your design.

INKO iPad keyboard and cover tattoos electric circuit onto

 · shown at the 2015 saint etienne biennale, the 'INKO' iPad keyboard and cover, from alexandre echasseriau, has a circuit board inked into its thick leather

CIRCUIT-BOARD For Sale | used, second hand & surplus

This is a global marketplace for buyers and sellers of used, surplus or refurbished CIRCUIT-BOARD. If you are looking to buy or sell second hand CIRCUIT-BOARD, please visit EquipMatching.

ESP32 Bluetooth Tutorial: How to use Serial Bluetooth and

 · Here in this article we will use the Serial Bluetooth function on ESP32 to pair it with a Smartphone and use any existing Bluetooth Terminal app from Play store to send commands to the ESP32 and toggle the on board LED accordingly. In later …

Custom Made DesignLithium Battery Design and

Custom-Made Design. Lithium Power’s Custom-made Battery Pack Solutions. . We make our own battery management circuit boards. In the circuit boards, we have our own micro-controller chip that integrates a precise battery gauge, cell balancing and protection circuitry and system control firmware. . and Bluetooth to communicate with the .