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Electronics & Circuitry

An electronic circuit is composed of individual electronic components, such as resistors, transistors, capacitors, inductors and diodes, connected by conductive wires or traces through which electric current can flow. Enjoy the flow of creativity!

BIG LOT Guitar Humbucker pickups - 6 Set (12 pc) Lot wholesale pickups for very good price including screw and spring and bonus !!!! few best capacitors for you guitars!
$780.00
OLD NOS 0.02uf CRL  Mexico CAPACITORS - lot 2pc
$110.00
This Western Digital 22100 IDE 2111.8MB Hard Drive (WDAC22100-00H) is a used working item. This is a great device that has been tested and guaranteed to work. You can see the photos for more details, and if you have any further questions, please contact us.
Vendor: Liberta
$24.00
5 Pin Din male to female extension cable Length: 160cm  Color: Black Interconnects MIDI devices such as keyboards, computers, etc.
Vendor: Liberta
$7.00
NOT WORKING graphic card for repair or spare parts! The card worked few years then the fan stopped working, I changed it after which the card did not start anymore. Chip without traces of overheating. Apart from the replacement of the fan, no other repairs were made. Maybe this card has a whole chip or memory, or you can repair it, I'm not very good at repairing, so I sell it as is. Very quiet and economy. Support two monitors.
Vendor: Piroga777
$89.00
Abbas Esoteric Audio DAC 4.0 Please note, I'm selling the fully operational circuit board without the housing. Please feel free to ask for more information or pictures. I'm shipping for free. This is a custom built non-oversampling (NOS) DAC by Abbas Zulfugarov, the designer of the more mainstream (but lower end) SW1X DACs. It is arguably Abbas' highest-end offering, built around two new-old-stock Burr Brown PCM58P R2R (multibit resistor ladder) chips. The now-discontinued PCM58P had the highest true bit depth of any mainstream R2R chip owing to its unique outboard trim pots that allows each chip to be individually compensated at installation. The presentation is a bit more honest/less romantic than TDA1541 and PCM63. This DAC has one of the most natural timbres of any DAC I've tried. Far superior to Hugo products, Metrum's Pavane/Adagio gets closer but I still think Abbas wins on naturalness. This DAC sounds analog! It is not souped up and edgy like the delta-sigma Mytek stuff. The output stage of this DAC is a copy of Kondo's Audio Note SRPP stage, based on matched 6bl7 tubes. I have a spare set that I will include. It uses Black Gate capacitors around the DAC chips, and AudioNote Tantalum resistors in the audio path. Abbas is known for his fanatical devotion to parts selection, virtually all of which are discontinued or vintage, salvaged from old German and ex-Soviet equipment. Everything is discrete and oversized—you will not find any surface-mount nonsense inside. I can accept PayPal friends and family, please let me know if this is the option for you.
Vendor: 79street
$2,200.00
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NEW Home-made. Dual Band 2m 70cm Antenna jpole VHF/UHF roll Slim Jim J-Pole, connector SMA FEMALE Made from Twin-lead cable 300 ohm Ferrite choke installed on coaxial cable RG-174 (50 ohm)   Dual Band 2m/70cm 140mhz-149mhz has SWR not more than 2.0; 145,500 - SWR 1.1-1.3  works well on the 70cm band via 3rd harmonics also (SWR 1.47 - 2.0) Antenna length approx 1.5m Feedline length 4m. Will handle 60 watts. 6db of gain. total weight 150g. Items is new in good Working Condition! SHIPPING: I ship Worldwide from the East Europe (Ukraine) by registered Airmail. Items will be shipped from Ukraine every day after payment is received and verified. GUARANTEE. Returns Accepted, Buyer, 14 Days, Money Back. I hope to hear from you positive feedback.
Vendor: radioamateur
$25.00 $24.00
Оригінальний жорсткий диск у відмінному стані. Дивіться фото.
Vendor: Liberta
$24.00
New tested photoelectric sensor E51.
$215.00
Nixie tube clock in mid century style assembled using tubes IN-14. The clock case is made out of eco friendly natural solid ash. The case is polished and smoothed by hands, coated wood stain. You can order personalization for a wonderful gift for a Father's Day, birthday, housewarming, anniversary or other event. Options for inscriptions can be seen in the last photo. Features: - Time format: 12/24 time display - Indication: Hours, Minutes, Day, Month (2 modes) - Show date switched ON/OFF - Effects preset Slot Machine every 10 minutes (preventing cathode poisoning) - Adjustable orange backlight - Lithium battery backup - Simple time setting using three buttons - Power adapter: input AC 100..240V, output DC 9..12V (US, EU, UK or AU socket) - User's manual. All the bulbs are in sockets. It simplify the repair in case any of the bulbs fail. Warning! Please after delivering keep devices in a room at least for 2 hours before turn it on. ITEM DETAILS: Weight: 0.9 lb (0.4 kg) Width: 5.6" (14 cm) Length: 2,4" (6 cm) Height: 3.6" (9 cm) BOX CONTAINS: 1 x Nixie clock 1 x Power adapter
Vendor: NixieartUA
$179.00
This is a beautiful handmade item. This table clock is made on neon retro tubes (nixie tubes). When turned on, the clock creates a Wi-Fi access point or connects to your home network via Wi-Fi and can synchronize the time via the internet. The clock is controlled and configured from a smartphone or computer using a web interface. The clock uses Nixie indicators Z574M (Germany) and the case is made of natural oak wood. Initial setting: - Turn on the clock - Enable Wi-Fi on your smartphone and connect to "NixieClock" Wi-Fi access point - In the browser, enter the address 192.168.4.1 - In the "Time setting" section, set the current time - In the "Clock setting" section, set the time zone and other parameters - In the "WiFi setting" section, set the name and password of your network (if necessary) - In the "LED setting" section, you can set the color and brightness of the LED backlight Enjoy! Features: - Time format: 12/24 time display - Effects preset Slot Machine every 10 minutes (preventing cathode poisoning) - Adjustable multicolor backlight - Lithium battery backup - Power adapter: input AC 100..240V, output DC 9..12V (US, EU or UK socket) Warning! Please after delivering keep devices in a room at least for 2 hours before turn it on. BOX CONTAINS: 1 x Nixie clock 1 x Power adapter
Vendor: NixieartUA
$181.00
Looking for a high-quality  pulse metal detector  that can handle any task? Look no further than the  Clone PI W  with High-Quality Assembly - Brand New! This modern, microprocessor-based device is designed to search for metal objects in a wide variety of environments, including the ground, sand, walls, dense grass, and more. With interchangeable sensors of different sizes, you can easily customize your search to meet your specific needs. ( Replacement sensors are not included! ) This unit features a sleek black panel color , firmware 1.2.2m, and includes mating connectors to the sensor. The cases are  D110A , and the  battery 18650 is not included . The  maximum depth  of detection of objects is impressive, with a ring sensor (diameter 19cm) able to detect a coin with a  diameter of 25mm   up to 30cm  away, and a helmet  up to 60cm  away. The maximum depth of  up to 150cm .  With a depth loop probe (1,2х1,2m),  Helmet - up to 140cm ,  steel barrel 200l  -  up to 200cm,   the maximum depth is  up to 300cm ! Indications are provided through  visual LED  and  audio multitonal alerts , while the device operates in  static search  mode. With a fully charged battery, continuous operation time can last  up to 15 hours . Please note that the operating conditions include an air temperature range of -10...+50ºС, atmospheric pressure of 710...800 mm Hg, and relative humidity up to 95% at temperature +25ºС. It is crucial to avoid operating the unit with the cover removed or with damaged insulation of the sensor cable. This pulse metal detector is based on the principle of excitation of pulse eddy currents in the metal object and measurement of the secondary electromagnetic field which induces these currents. With the built-in microprocessor, the device analyzes this over-radiated signal and produces the corresponding indication of the detected object. Shipping times  can range from 2 weeks to 45 days depending on logistics. Please note that the current situation may cause difficulties, but parcels are still being delivered. Get your hands on the Clone PI W with High-Quality Assembly - Brand New today!
Vendor: Old things
$200.00