51 SCM Harp Electronic Organ Piano The music Box Puzzle Technology DIY Kit Feature: High switch for Play the stored two songs by pressing the button When cutting the string corresponding to the LED string lit,a total of 7 LED A total of seven strings,the string when the buzzer cut the corresponding sound level Specifications: Power supply:5V The harp is a harp without strings, and instead of a bright beam of light, the user can just pluck the beam and for play a . The photosensitive resistor and the single chip microcomputer STC89C52 are composed of two parts. The for of the beam tube is blocked, the corresponding photosensitive resistance induction and generate resistance changes, eight photosensitive resistance of the change of the system to produce high and low voltage, and low potential changes by microcontroller reads the photosensitive resistance, complete instructions input, single chip microcomputer control data according to the instruction information through the serial port to transmit data, both docking speaker p0 ^ 2 mouth and running water light p1 mouth to carry on the assignment, make its produce the corresponding reaction. When there is a beam, the microcomputer reads the voltage of the photosensitive resistor, which is low level. When there is no irradiation, the microcomputer reads the voltage of the photosensitive resistor, then it is high level. Thus, when shielding the light, can produce the effect of the switch in the circuit. The audible frequency of the human ear is 20Hz to 20kHz, and the frequency of harp notes should be in this range. Its just that different notes have their own fixed frequencies. The can be generated by the 16-bit timer that comes with the 52 single chip. For example, the standard pronunciation of the harp is 440Hz. By calculation, its half period is 1136 mu s. In this for , the square of 440Hz can be generated as long as the jump pin level in the half cycle. After the electroacoustic conversion component (speaker), you can produce the standard sound la, and the other notes are created as well. Size:10*5cm/3.94*1.97inch Note: Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Contents:  1 x harp

51 SCM Harp Electronic Organ Piano The music Box Puzzle Technology DIY Kit Feature: High switch for Play the stored two songs by pressing the button When cutting the string corresponding to the LED string lit,a total of 7 LED A total of seven strings,the string when the buzzer cut the corresponding sound level Specifications: Power supply:5V The harp is a harp without strings, and instead of a bright beam of light, the user can just pluck the beam and for play a . The photosensitive resistor and the single chip microcomputer STC89C52 are composed of two parts. The for of the beam tube is blocked, the corresponding photosensitive resistance induction and generate resistance changes, eight photosensitive resistance of the change of the system to produce high and low voltage, and low potential changes by microcontroller reads the photosensitive resistance, complete instructions input, single chip microcomputer control data according to the instruction information through the serial port to transmit data, both docking speaker p0 ^ 2 mouth and running water light p1 mouth to carry on the assignment, make its produce the corresponding reaction. When there is a beam, the microcomputer reads the voltage of the photosensitive resistor, which is low level. When there is no irradiation, the microcomputer reads the voltage of the photosensitive resistor, then it is high level. Thus, when shielding the light, can produce the effect of the switch in the circuit. The audible frequency of the human ear is 20Hz to 20kHz, and the frequency of harp notes should be in this range. Its just that different notes have their own fixed frequencies. The can be generated by the 16-bit timer that comes with the 52 single chip. For example, the standard pronunciation of the harp is 440Hz. By calculation, its half period is 1136 s. In this for , the square of 440Hz can be generated as long as the jump pin level in the half cycle. After the electroacoustic conversion component (speaker), you can produce the standard sound la, and the other notes are created as well. Size:10*5cm/3.94*1.97inch Note: Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Contents:  1 x harp

NICE FLOOR STANDING SPEAKERS MADE BY MUSICAL TECHNOLOGY ROSEWOOD FINNISH AND WITH THE ORIGINAL BOX CAN BE DEMONSTRATED IN EVESHAM OR I CAN POST THEY ARE IN FULL WORKING ORDER THEY CAN BE BI WIRED I SHALL REMOVE THE SPIKES Any questions please ask ? Thank you!

**NEW** Definitive Technology UIW 63/A In Ceiling Speakers For Music Home Cinema

Innovative Technology Aviator Music Center - Mahogany (ITVS-750) New in box.

Innovative Technology Aviator Music Center - Mahogany (ITVS-750). New w/o tags. See photos.

Definitive Technology W Amp Wireless Music Streaming Amplifier Home Audio. Perfect condition, selling as I upgraded to Sonos.

Welcome to the Barnardos Charity eBay Shop Sign Up Newsletter Need Assistance? Send Message Here STORE HOMENEW ARRIVALSENDING SOONFEEDBACK UK CHARITY SHOP100S OF AMAZING DONATIONS LISTED EVERY WEEKSUPPORT BARNARDOS Categories Antiques & CollectablesBooks, Music & MediaCameras & LensesCars & MotoringClothing & FashionElectricalsGaming & ComputersHealth & BeautyHobbies, Leisure & CraftHome, Furniture & DIYJewellery & WatchesSporting GoodsToys & GamesMiscellaneousBrowse All Categories Secure Payments LEAK 2000 Tuner Amplifier Music Device Technology Wooden Casing #683 Description LEAK, 2000 Tuner Amplifier Music Device, Fantastic Piece Of Audio Technology, With Great Wooden Casing Condition: Preowned, no major damage, however, one of the front buttons is missing, general scratching to the body and case. PAT tested, switches on when plugged in, and the screen lights up slightly, however this is the extent of the testing, unfortunately we do not have the means to test further. Please see photos for more information Thank you for supporting Barnardos DeliveryReturnsPaymentAbout Us DISPATCH TIMES We aim to dispatch items on the next working day (Monday - Friday.) In the rare case this is not possible, all orders are dispatched within 2-3 days of receiving payment. If the listing stated Collection only then we are unable to deliver and please consider this before bidding. UK DELIVERY UK orders are shipped using the Royal Mail Tracked 48 service unless otherwise specified. INTERNATIONAL DELIVERY We only accept international orders through eBays Global Shipping Program. If you are based outside the UK and order without using the Global Shipping Program, your order will be cancelled and well contact you to see how you wish to proceed. We are unable to combine shipping for international orders. 30 DAY RETURNS We accept all returns within 30 days of your order being received. CHANGE YOUR MIND In the case you no longer wish to purchase an item youve received, please contact us or open a return case through eBay. Ship the item back to us in the same condition it was sent, and we will provide a full refund via PayPal. DAMAGED ITEMS In the unlikely event that an item is damaged in transit, or is otherwise not what you were expecting, please message us and let us know. Our team will be happy to assist, and process your return quickly and efficiently. EBAY Managed Payments At Barnardos we believe in children no matter who they are, what they have done or what they have been through. We will ensure their needs are met and their voices are heard. This belief started with our pioneering founder, Thomas Barnardo, who stood up for the most vulnerable children in society. We continue to fight for the UKs most vulnerable children to realise his dream of a world where no child is turned away. Our vision is his vision: a world where no child is turned away. Our purpose is to change the lives of the UKs most vulnerable children. OUR MISSION - Reach and help those children whose voices are unheard and whose needs are unmet. - Defend, safeguard and support them at key moments to change their lives for the better. - Fight to change policy, practice and public opinion. - Inspire our people and partners to unite behind our purpose. We value and embrace diversity, and are committed to creating a society for our staff, our volunteers and the children we work with that is free from discrimination, victimisation and harassment. NEWSLETTER Sign up to our newsletter for special dealsSIGN UP WE ACCEPT Barnardos © 2020. All rights reserved. This item is being sold under the Retail Gift Aid scheme which enables us to increase the value of donations. Our charity is acting as an agent selling this item on behalf of the Gift Aid Donor.

HIBY RS2 Digital Audio Portable PlayerR-2R DARWIN architecture, a proprietary feature of HiBy for full specification please check this page:https://store.hiby.com/pages/hiby-rs2-specifications definitely the most beautiful sound among all the affordable portable players, due to the R-2R Darwin technologythe sound is very organic, realistic, full and rich, similar to the vinyl LP music I just bought it and used for a few hours, but its not definitely for me, I prefer bigger screens for a big music catalogue, but the sound of this tiny device is fantastic! its absolutely like new, you will not notice any difference, no scratches, no damages at allI bought it at the HiFiGo online shop in early May 2023, if you want a guarantee I can ask them to provide it the device and the full accessories are included, as you see in the photos I can ship for free to all European countries via SwissPost (Switzerland) with tracking numberconsider that Switzerland is not part of the EU

Innovative Technology Aviator Music Center - Mahogany (ITVS-750) New in box.

House Of Technology HOT Portable Speaker For Ipod Deck Speaker Music #LH This item is preloved-This item is in good condition with no obvious damage or wear. Grab a bargain and help a good cause.We will happily combine postage for multiple purchases Most of our items have been kindly donated by members of the public wishing to support the work of our local hospice.By purchasing from Cynthia Spencer Hospice Charity, not only do you get a bargain, but you are also helping our team support patients affected by terminal illness to create special memories and share the moments that matter with their loved ones.Cynthia Spencer Hospice is in Northampton and offers both inpatient, wellbeing and care in the home to people within Northampton and South Northamptonshire.

Innovative Technology Aviator Music Center - Mahogany (ITVS-750). New w/o tags. See photos.

Definitive Technology W Amp Wireless Music Streaming Amplifier Home Audio. Perfect condition, selling as I upgraded to Sonos.

Definitive Technology WAmp Wireless Music Streaming Amp Home Audio **UNTESTED**. Please review pictures carefully for cosmetic condition. Unknown working condition as it was stored during move and cords have been misplaced, this listing is for parts only although it may be in working condition. LISTING IS ONLY FOR AMP AND DOES NOT INCLUDE CORDS OR BOX. *PLEASE NOTE THAT THERE ARE SCRATCHES ON BLACK GLOSSY FINISH THAT IS SHOWN MORE VISIBLY ON LAST PICTURE BUT OUT OF THE LIGHT BOX IT IS NOT AS NOTICEABLE. Location: es

For pickup only in Acworth GA 30101 Innovative Technology ITVS-760B Music Center with record player - cassette player - recordable CD - radio New - no box or remote

Innovative Technology Aviator Music Center - Mahogany (ITVS-750). New w/o tags. See photos.