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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!

Compro Technology 1MP03PV6KE1 Video Mate TV PVR / FM PAl BG + DK adapter.  Was in operation, fully working, tested.
Vendor: Liberta
$10.00
5 Pin Din male to female extension cable Length: 160cm  Color: Black Interconnects MIDI devices such as keyboards, computers, etc.
Vendor: Liberta
$7.00
Aluminum remote controller for the Flux amp
Vendor: HiFiBoy
$71.76
Aluminum remote controller for the Flux amp
Vendor: HiFiBoy
$15.00
Power supply for signage repair. The customer's power supply unit has failed, this is the repair parts for the repair period guaranteed
$20.00
Digitech GNX4 Guitar Multi Effects Pedal Board  with Pro Tracks Plus Software • Tested - Functional • Good Condition • Has normal wear • Includes manuals • See Specifications below • Please see images Comprehensive guitar amplifier and speaker modeling/effects processor USB port and included software allow the GNX4 to function as a 24-bit audio/MIDI interface for computer recording Three AudioDNA DSP engines for extensive programming Built-in 8-track recorder can record whole song arrangements, including vocals via an XLR input Microphone input supports condenser microphones via phantom power and includes a 20dB pad Built-in General MIDI drum machine Rugged steel, floor-form housing with included expression pedal and seven foot switches The foot switches are used to select presets, access the tuner, turn individual effects on and off, change amplifier channels, or bypass the GNX4 Compact Flash memory card interface Built-in tuner Form Floor processor Type Multi-effects Presets 80 User Memory 80 Controls and Indicators 7 x Foot Switches 1 x Expression Pedal 5 x Rotary Controls 20 x Effect Select/Status/Mode Buttons 1 x Data Wheel 13 x Matrix LEDs 10 Character Alpha/Numeric LED Display Inputs 1 x XLR Microphone 1 x 1/4" TS phone 2 x 1/4" TRS phone 1 x MIDI 1 x 1/4" TS Optional Footswitch 1 x USB (shared with output) Outputs 2 x XLR 2 x 1/4" TRS phone 1 x 1/4" TRS phone (Headphone) 1 x MIDI 1 x USB Digital Connectivity USB Dimensions 21 1/2" x 9" x 3 1/4"" Weight 10 lbs Specialties Compact Flash slot for optional Type I Compact Flash memory card to increase the available recording time and transfer files to and from a computer
Vendor: memwoodlab
$200.00
Feel the full-range dynamics and control. Specially engineered to deal with most hard to drive headphones on market. Just forget about the problem with difficult loads in terms of impedance or power consumption. A mode with a supply voltage of 80 volts of output stage all that features are providing clean transmission for signal up to 12 Watt on 32 Ohm load of output power.
Vendor: HiFiBoy
$100.00
Feel the full-range dynamics and control. Specially engineered to deal with most hard to drive headphones on market. Just forget about the problem with difficult loads in terms of impedance or power consumption. A mode with a supply voltage of 80 volts of output stage all that features are providing clean transmission for signal up to 12 Watt on 32 Ohm load of output power.
Vendor: HiFiBoy
$300.00
Feel the full-range dynamics and control. Specially engineered to deal with most hard to drive headphones on market. Just forget about the problem with difficult loads in terms of impedance or power consumption. A mode with a supply voltage of 80 volts of output stage all that features are providing clean transmission for signal up to 12 Watt on 32 Ohm load of output power.
Vendor: HiFiBoy
$300.00
The new automation model PERVAK 4.0 is a new device with expanded functionality. 1. The built-in barometer automatically adjusts the set temperature shelf for product selection, depending on changes in atmospheric pressure, which allows, during the rectification process, which can last more than ten hours, to set the minimum size of the shelf to improve the quality of the product.              When the atmospheric pressure changes during the rectification process, the automation will correct the temperature shelf in accordance with the pressure changes.   2. Tailings extraction valve. An additional valve allows you to select tail fractions during the rectification process using a tails collection unit. (The tailings selection unit is not included in the automation delivery set) Accordingly, the tailings selection valve installed on the lower selection unit will select the tailing fractions (unload the column or MMC) at a speed specified by the operator when a certain temperature in the cube is reached. You can, for example, start collecting tailings at a rate of 200 ml per hour when the temperature in the cube reaches 90C. In order for the tailings selection valve not to work, the tailings selection temperature must be left at “100” 3. Decrement of the king. Reducing the amount of selection when the temperature in the drawer increases (green sensor) by a given amount. This feature is especially important for tray column distillations, as we know that start-stop operation is not optimal when operating on tray columns. After switching from the head selection mode to the body selection mode, the automation records the temperature of the green sensor and, as the temperature rises by every degree, reduces the selection speed by the required amount. In order not to reduce the selection speed, it is necessary to leave the value “Decrease by side” at “0” 4. Ability to change the direction of heads. We have added a “Heads down” or “Heads to the side” switch, which allows you to change the direction of the selection of heads and also allows you to install a head valve on the hanging parrot. Then, when selecting heads, the valve will be open and the heads will flow down, after switching to body selection, the valve will close and the parrot’s filling field, the body will be taken into the body selection tank. 5. Emergency stop button on the main screen. Also in model 4.0 all the functionality of the automation model of model 2.6 is implemented   Liters per hour - the ability to select in % or convert to the usual liters per hour.   Two working powers of the head + body - now you can set different heating power for the selection of heads and for the selection of the body.   Selection of goals by level/time. Knowing the number of heads and the selection speed, you can select heads either by a level sensor or by a given time.   Temperature graphs - Ability to monitor temperatures and system logs during any process.   Ability to receive Push notifications on your smartphone. To activate the Function, you need to download a new version of the application for iOS or Android, having previously deleted the old one.   Checking valves - In the settings, you can click the check valves button and check the functionality of all valves by running the test mode.   We swapped the heads and body - now in the head/body switching unit the heads flow downwards, the body to the side.   Added the ability to change the direction of HEAD-BODY selection, now heads can be directed either to the side or down.   We added a kilowatt hour counter, now in the Data-Statistics tab you can see how much electricity the system has consumed in real time.   Pervak 4.0 automation with a web interface is a new generation controller. With the of automation for rectification, you can fully automate the processes of distilling mash into raw, automation of rectification, automation of brewing, automation of mashing. Automation for rectification allows you to control all processes remotely, from a smartphone or computer, using an application or web interface.   Basic operating modes of automation for moonshine brewing:   - Distillation (processing mash into raw in potstill mode)   - Rectification   - Mashing or brewing beer (up to 10 temperature pauses and cooling with a chiller)   - In manual mode, automatic rectification can be used to control the following processes: Heating element power adjustment, Precise temperature maintenance in PID mode, Emergency stop of the system due to water flow, cube overheating and TSA temperature increase, Precise control of the selection speed and control of selection valves, heads and supply of cooling water, Temperature control in the cube, drawer, selection unit and TSA.   Automation for distillation, rectification and mashing allows you to fully automate the process of distilling mash into raw, the rectification process, the process of brewing beer and mashing grains for whiskey and bourbon.   The Wi-Fi module provides you with complete control and management of all automatic distillation processes. All you need is to connect the controller to a stable source of Internet connection and have access to the network on your smartphone.   Information synchronization time is 15 seconds.   When using the Pervak Application browser, you can receive push notifications about automation processes and errors.   The automation is designed to control heating elements or electric stoves with a power of up to 3.5 kW, which is quite enough for most processes carried out at home.   For ease of use, the controller is equipped with a DIN rail for wall mounting.   The delivery set of Automation for Distillation, Rectification and Mashing with Pervak 4.0 Wi-Fi barometer includes:   Automation with touch screen 1 pc.   Block dimensions Height 70 mm; Width 140 mm; Length 220 mm   Solenoid valve 3 pcs. Cable length 2 meters   Temperature sensor 4 pcs. Cable length 2 meters   Level sensor 1 pc. Cable length 2 meters   Tee for head valve for 10 mm hose. 1 PC.   Tee for water temperature sensor 1 pc.   Quick release 0.25 for 10 mm hose 6 pcs.   Nipple for thermometer sensor 1 pc.   Attention, Paper instructions are not included in the package, instructions are available in the “instructions” section of this product!   Operating modes   In Manual mode you can:   - manually turn on and off the heating element or electric stove   - adjust the power of the heating element   - maintain accurate temperature in PID control mode   - open and close the water supply valve   - open and close the extraction valve   -set temperature, hysteresis and sampling rate as a percentage   - set the Emergency mode for water, level and cube temperature   In Distillation mode you can set:   - acceleration power   - selection power   - temperature of transition from maximum power to extraction   - stop temperature   - water accident temperature   In Rectification mode you can specify:   - acceleration power   - work power   - operating temperature (in the drawer)   - stop temperature per cube   - temperature of head selection (set automatically after stabilization of the column)   - goal selection hysteresis   - body selection hysteresis   - speed of goal selection   - body selection speed   - water accident temperature   - column stabilization time   - number of start-stop cycles   - reducing the selection, upon reaching a certain temperature in the cube, to maintain the reflux ratio. In the Mashing mode you can:   - indicate the number of temperature pauses   - turn cooking on or off   - turn cooling on or off   - for each pause you can select the temperature, hysteresis and pause time   - select boiling temperature   - set the power of the heating element   - select cooking time   - indicate temperature and cooling hysteresis   Additionally, as options for Pervak 4.0 automation with a web interface, you can order:   - Adapter   - Nipple 10 mm     - Long temperature sensor for mashing
Vendor: Prolitech
$430.00
3 Led bolbs SET
Vendor: HANDYCOR
$28.00
Dimmer with remote for LED neon sign
$2.00
Nixie tube clock in mid century style assembled using tubes IN-14. The clock case is made out of eco friendly natural solid apricot-tree. The case is polished and smoothed by hands, coated Danish oil. The drawing on the wood is absolutely unique and you can be sure that you will not find another watch exactly like it anywhere else. This is a wonderful gift for a Father's Day, birthday, housewarming, anniversary or other event. 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 amber 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) 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
$180.00
This Nixie clock assembled using vintage Soviet tubes IN-4 (1970-80s). The case is made of metal (aluminum) tube. Powder painting, black color. - Time format: 12/24 time display - Indication: Hours, Minutes, Day, Month (2 modes) - Show date switched ON/OFF - Effects preset Slot Machine every 10 minutess (preventing cathode poisoning) - Adjustable blue backlight - Lithium battery backup - Simple time setting using three buttons - Power adapter: input AC 100..240V, output DC 12V (US or EU or UK socket) Warning! Please after delivering keep devices in a room at least for 2 hours before turn it on. ITEM DETAILS: Weight: 0.5 kg Width: 8" (20 cm) Length: 2,4" (6 cm) Height: 2,4" (6 cm) BOX CONTAINS: 1 x Nixie clock 1 x Power adapter
Vendor: NixieartUA
$137.00
Nixie thermometer in mid century style assembled using vintage Soviet tubes IN-16. The base is made out of eco friendly natural solid Robinia (Robinia pseudoacacia) wood. The base is polished and smoothed by hands, coated Danish oil. USB power supply (USB port 3.0 or adapter with USB output) with current not less than 500mA. The thermometer can connect to your home network via WiFi and get the outdoor temperature of your city (or any other city on Earth). To do this, all you need to do is to register at https://openweathermap.org and get an api key. The thermometer can display the temperature in both Fahrenheit and Celsius. The accuracy of room temperature measurement can be ± 2 degrees. This is not an accurate measuring device, but rather a product for interior decoration. Features: - Display the temperature in both Fahrenheit and Celsius - Shows the temperature in the room and outdoors - Сonnect to your home network via WiFi - Temperature sensor DHT20 - USB power supply (USB port 3.0 or adapter with USB output) with current not less than 500mA. Link to manual: https://bit.ly/3utFH6r Warning! Please after delivering keep devices in a room at least for 2 hours before turn it on. BOX CONTAINS: 1 x Nixie thermometer 1 x USB cable Type-C
Vendor: NixieartUA
$99.00
Nixie tube clock in mid century style assembled using vintage 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. Full color backlight with wireless radio remote control. You can order personalization for a wonderful gift for a birthday, wedding, 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 full color backlight - Lithium battery backup - Simple time setting using three buttons - Power adapter: input AC 100..240V, output DC 9..12V (US, EU or UK socket). All the lamps are in sockets. It simplify the repair in case any of the lamps burns out. Warning! Please after delivering keep devices in a room at least for 2 hours before turn it on. ITEM DETAILS: Weight: 1 lb (0.4 kg) Width: 3.1" (8 cm) Length: 7.1" (18 cm) Height: 3.5" (9 cm) BOX CONTAINS: 1 x Nixie tube clock 1 x Power adapter
Vendor: NixieartUA
$239.00
Nixie tube clock assembled using vintage Soviet tubes IN-14. The clock case created from acrylic (plexiglas). Features: - Time format: 12/24 time display - Indication: Hours, Minutes, Day, Month (2 modes) - Effects preset Slot Machine every 10 minutes (preventing cathode poisoning) - Adjustable blue backlight - Lithium battery backup - Simple time setting using three buttons - Power adapter: input AC 100..240V, output DC 9..12V (US, EU or UK socket) - Printed manual Warning! Please after delivering keep devices in a room at least for 2 hours before turn it on. ITEM DETAILS: Weight: 0,7 lb (0.3 kg) Width: 2,4" (6 cm) Length: 6.4" (16 cm) Height: 3,6" (9 cm) BOX CONTAINS: 1 x Nixie clock 1 x Power adapter
Vendor: NixieartUA
$136.00
Nixie tube clock assembled using vintage nixie tubes IN-12. The clock case created from original industrial DIN rail case and mounted on the wall with a din rail (included). Perfect for interior design in industrial or loft style. Features: - Time format: 12/24 time display - Indication: Hours, Minutes, Day, Month (2 modes) - Effects preset Slot Machine every 10 minutes (preventing cathode poisoning) - Lithium battery backup - Simple time setting using three buttons - 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. ITEM DETAILS: Weight: 0.9 lb (0.4 kg) Width: 3.5" (9 cm) Length: 4.1" (10.5 cm) Height: 2.6" (6.5 cm) BOX CONTAINS: 1 x Nixie tube clock 1 x Power adapter
Vendor: NixieartUA
$130.00
Nixie tube clock assembled using vintage tubes IN-12. The clock case created from acrylic (plexiglas). Features: - Time format: 12/24 time display - Indication: Hours, Minutes, Day, Month (2 modes) - Effects preset Slot Machine every 10 minutes (preventing cathode poisoning) - Adjustable green backlight - Lithium battery backup - Simple time setting using three buttons - 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. ITEM DETAILS: Weight: 1 lb (0.4 kg) Width: 2.8" (7 cm) Length: 5.5" (14 cm) Height: 2.8" (7 cm) BOX CONTAINS: 1 x Nixie clock 1 x Power adapter
Vendor: NixieartUA
$132.00
Nixie tube clock assembled using vintage Soviet tubes IN-14. The clock case is made out of eco friendly natural solid walnut + epoxy resin, polished and smoothed by hands, coated Danish oil. Full color backlight with keys control. You can order personalization for a wonderful gift for a Father's Day, birthday, housewarming, anniversary or other event. 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 multicolor backlight - Lithium battery backup - Simple time setting using three buttons - Power adapter: input AC 100..240V, output DC 9..12V (US, EU or UK socket) All the lamps are in sockets. It simplify the repair in case any of the lamps fail. Warning! Please after delivering keep devices in a room at least for 2 hours before turn it on. ITEM DETAILS: Weight: 1 lb (0.4 kg) Width: 3.1" (8 cm) Length: 7.1" (18 cm) Height: 3.1" (8 cm) BOX CONTAINS: 1 x Nixie clock 1 x Power adapter
Vendor: NixieartUA
$249.00
This clock is assembled using vintage nixie tubes that were produced in the 1970s...1980s, and combines modern electronics with the warm glow of the past. The clock case is made out of natural solid oak, polished and smoothed by hands, coated linseed oil. Full color backlight with keys control. This piece will perfectly decorate any interior in the mid-century, loft, industrial or steampunk style. It would also make a great gift for dad and grandpa (especially for fans of electronics). 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 multicolor backlight - Lithium battery backup - Simple time setting using three buttons - Power adapter: input AC 100..240V, output DC 9..12V (US, EU or UK socket) All the lamps are in sockets. It simplify the repair in case any of the lamps fail. Warning! Please after delivering keep devices in a room at least for 2 hours before turn it on. ITEM DETAILS: Weight: 1 lb (0.4 kg) Width: 3.1" (8 cm) Length: 7.1" (18 cm) Height: 3.1" (8 cm) BOX CONTAINS: 1 x Nixie clock 1 x Power adapter
Vendor: NixieartUA
$209.00
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
Nixie tube clock in mid century style assembled using Soviet tubes IN-14. The clock case is made out of eco friendly natural solid oak. The case is polished and smoothed by hands, coated Danish oil. This is a wonderful gift for a Father's Day, birthday, housewarming, anniversary or other event. 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) All the tubes are in sockets. It simplify the repair in case any of the tubes 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
$175.00
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
$75.00