Diy led display screen

Buy 5pcs DIY LED Display Rotation Finger Tip Gyro Kit Electronic Production LED Display Module Kit... for R649.00

Samsung 32-inch Professional SMART LED Display Screen, brand new in sealed box (never been opened). Retail prices range from R +. Price negotiable. Email or SMS if interested!

Selling a brand new 32-inch Smart LED Samsung TV. Only been opened once to test it. Specs: http://www.samsung.com/uk/business/business-products/smart-signage/professional-display/LH32MECPLGC/EN TV is worth R, selling it for R Cash ONLY Contact me on WhatsApp ONLY:

DIY LED CUBE KIT 4*4*4 BLUE LIGHTS, 64PCS LEDS, SOUND CONTROL, ELECTRONIC LEARNING - E0804 This DIY kit aims at making a beautiful light cube which was designed with many kinds of 3D display modes. You can press the two buttons to switch for each display mode. The LEDs make up beautiful blue light for great visual perception. Features: Adopts 64pcs highlight long leg LEDs which can display wonderful effects at night. Built-in about 20 kinds of 3D display effects. Two buttons to switch modes, convenient for operation. Can switch different modes, can auto-play all the modes; can set the speed of modes or set sound control mode. High sensibility for sound control, simple for DIY but interesting for use. It's very nice for electronic enthusiasts and students as a DIY kit. Specifications: Power Supply: USB Interface LED Quantity: 64pcs PCB Board Size: 7 * 9cm / 2.75 * 3.54in Package Size: Approx. 13 * 8 * 2.5cm / 5.12 * 3.15 * 0.98in Package Weight: 76g / 2.68oz Package List: 1 * DIY LED Cube Kit 1 * USB Cable

FAST AFFORDABLE COURIER SHIPPING TO SOUTH AFRICA Description: The dimming circuit can make the voltage at both ends of the bulb change in the range of tens to 200 volts, and the dimming effect is remarkable. In the circuit, R2, R3, R4, RP1, C1 and VT1 constitute a single junction transistor oscillator circuit, which is used to generate trigger pulses.When the capacitor is charged by R4 and RP1, the voltage Ue increases gradually. When the Ue reaches the peak voltage, e B1 turns on and the voltage on the capacitor outputs a pulse voltage to R2 via e-b1. Because the resistance of R4 and RP1 is large, when the voltage on capacitor drops to the trough voltage, the current supplied by R4 and RP1 is less than the trough current, which can not meet the conduction requirements, so the single-junction transistor restores the blocking state. Thereafter, the capacitor recharges and repeats the above process. As a result, a sawtooth wavy voltage is formed on the capacitor and a pulse voltage is formed on R2. During each half cycle of AC voltage, the single-junction transistor will output this pulse to trigger the gate of the thyristor, which will turn on the thyristor and light up the lamp. Change the resistance value of RP1, that is, change the oscillation frequency of sawtooth wave, thus change the size of thyristor conduction angle, and then change the output voltage of controlled rectifier circuit to achieve the purpose of adjusting the brightness of the bulb. Input voltage: 220V Size: 45 x 30mm Package Included: 1 x DIY BT33 Table Lamp Dimmable Optical Circuit Kit DIY BT33 Table Lamp Dimmable Optical Circuit Kit LED Display Module Kit DIY BT33 Table Lamp Dimmable Optical Circuit Kit LED Display Module Kit DIY BT33 Table Lamp Dimmable Optical Circuit Kit LED Display Module Kit

SELECTED OPTION: COLOR: RED CLICK HERE for more options in this item. Description: This tube clock is designed by different colors and dimensions of 60mm x 160mm.  it can show the big size digits and the led color block. That makes the clock looks more amazing. The backlight color can be auto change and refract the color by the acrylic case. By the way, it can turn on the sounds control function, you can wake it up by clap your hands and knock on the table. It also has 6 kinds of switch mode to changing the time, temperature, date and week. Manual is sharing ! Features: Large size two-color LED display; 12/24 hours mode; One Alarm; Touch key control(with sounds feedback); Sound wake up control(you can wake it up by clap your hands and knock on the table or touch both of the key); RGB led autochange backlight color; Hourly Chime backlight flash remind; 6 kinds of transition animation select can change the time, temperature, data and week. Using real time clock chip, data is not lost when power off with the backup battery(backup battery not include in the kit); 5V USB cable power supply; Dimensions of the clock: 60mmx160mmx12mm; Three pieces of the acrylic combination; Different color option(middle color): red, green, blue, white, yellow and ice blue; Function: Touch both keys at the same time to enter or exit the menu functions list. Short touch the Next key(Triangle shape) to select the different functions, the functions menu has TIME(Time setup), DATE(Date setup), ALARM(Alarm setup), SHOW(Set shows time mode), DISP(Set transition animation), Sound(Turn on voice control), FMT(Set 24/12H format), MOVE(Set led rectangular move mode), Brig(Brightness of tubes), B-LED(Backlight of the RGB led), and then touch the Confirm key(Round shape) to enter in parameters mode. Parameters: 1. Alarm setup: ON-turn on the time alarm; OFF-turn off the time alarm; 2. Shows time mode: AA:BB:CC-shows hour, minute and second; AA:BB-shows hour and minute(the separator points will flash per second); 3. Set display animation effect: 0-time only; 1-spin mode; 2-up and down mode; 3-one by one mode; 4-from left to right mode; 5-flash mode; 6-change directly; 4. Sounds control switch: ON-turn on the sounds control; OFF-turn off the sounds control; 5. Time format: 24H-24h time format; 12H-12h time format; 6. Set rectangular move: 0-all off; 1-drag out mode; 2-single mode; 3-double mode; 4-up and down mode; 5-all on; 7. Brightness of tubes: level:1-5; A-automatic brightness(7:00-19:00: maximum brightness; 19:00-7:00: level 2 brightness); 8. Backlight: 0-backlight off; 1-fast change; 2-slow change; 3-slowest change; Package included: 1 x DIY 6 Digit LED Large Screen Two-Color Digital Tube Desktop Clock Kit Touch Control(Without CR1220 Battery)

Description: LCD screen tester (Sixth Edition) using a new hardware-driven solutions and software programs, the new white-green word panel, screen printing clear and beautiful. Features: 1. Easy to use, the sixth edition built-in 55 kinds of LVDS LCD resolution program; 2. Through the button to switch the digital display corresponding to the resolution of the value, you can point screen; 3. Increase the LCD screen power supply short circuit protection, to prevent the screen line inserted into the dislocation or LCD screen power supply circuit board damage to the driver board, short circuit after the digital display screen display flashing "00", buzzer long ringing, short circuit removed to restore normal Prohibit more than ten minutes long short-circuit); 4. Built a variety of standard test chart, test chart function and the role of the following description; 5. Test panel comes with operating instructions, use at a glance; 6. With a key automatic baking machine mode, easy maintenance, factory assembled roasted machine; 7. Plug in the external VGA cable automatically switches to an external VGA input signal display; 8. Almost compatible with 95% of the 7-inch -84 inch LVDS interface LCD / LED LCD screen test; 9. General 12V LCD power supply, the current size of the screen according to the actual needs of the test; 10. To support the development of our eDP interface LCD screen adapter board to support a variety of resolution eDP interface LCD screen test. Specifications: Panel Tester voltage selction: 3V/ 5V / 12V 1/2/4 Lamps CCFL inverter. Input: 10V-30V Support: 10-22inches Power adapter: Input: 100-240V 50/60HZ Output: 12V 4A Tester size: 130 x 80 x18mm Inverter size: 120 X 40mm Power adapter size: 110 x 50 x 30mm How to use: LCD screen test support standard, high-definition full-resolution LVDS signal, built-in 12 test screen, convenient and practical. Screen switching: can switch cycle test tool built-in 12 kinds of test screen. Quality switch: according to the actual display screen effect, switch to the appropriate quality. Automatic switching: 12 kinds of test screen automatically cycle display. VGA input interface: insert the computer VGA signal, that is displayed on the LCD screen, the tester without any switch. VGA output interface: the tester can be 12 kinds of internal test screen signal through the VGA cable to another display, to determine whether the display does not light, the equivalent of a VGA signal source. Package included: 1 x LCD LED Panel Tester 14 x most common used Lvds screen cables 1 x High-voltage line 1 x CCFL backlight lamp inverter 1 x 12V AC power adapter (According to the delivery countries distribute adapter.) Detail Pictures:

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    Samsung HG32EE460SK- 32" Class LED display  HD Ready   1 Left for Auction          SPECIFICATION Display Display diagonal81.3 cm (32") HD typeHD Display resolution1366 x 768 pixels Display technologyLED Dynamic contrast ratio marketing nameMega Contrast Screen shapeFlat Display diagonal (metric)80 cm Picture processing technologySamsung HyperReal Engine,Samsung Wide Color Enhancer,Samsung Wide Color Enhancer Plus Smart modesGame, Movie, Sports Design Colour of productBlack On/off switchYes Performance Tuner typeAnalog & digital Digital signal format systemDVB-C,DVB-T2 Teletext functionYes Electronic Programme Guide (EPG)Yes Auto channel searchYes Auto power offYes Hybrid Broadcast Broadband TV (HbbTV)Yes Game modeYes Power on modeYes Energy saving modeYes Picture-in-PictureYes Hospitality features Hospitality home menuYes Hospitality Plug and PlayYes Welcome messageYes Clock back up supplyYes Software clockYes My Channel functionYes Multi code remote controlYes Screwed battery coverYes Music mode backlight on/offYes USB cloningYes Smoovie compatibilityYes Teletext functionYes Subtitles functionYes Soundbar compatibilityYes Auto source modeYes Logo display with time out setting (BMP/movie)Yes LYNK REACH server compatibilityYes LYNK REACH version4.0 Security modeYes Ports & interfaces HDMI ports quantity1 DVI portNo Composite video in1 RF ports quantity1 Consumer Electronics Control (CEC)Anynet+ Ethernet LANNo USB 2.0 ports quantity1 PC in (D-Sub)Yes PC Audio inYes Common interface (CI)Yes Common interface Plus (CI+)Yes Common interface Plus (CI+) version1.3 Audio Built-in speaker(s)Yes Number of speakers2 RMS rated power10 W Audio decodersDTS,Dolby Digital Audio decoding technologiesDolby Digital Plus Networking Wi-FiNo Power Power consumption (typical)29 W Annual energy consumption42 kWh Energy efficiency classA+ AC input voltage220 - 240 AC input frequency50/60 Weight & dimensions Width745.4 mm Depth69 mm Height442.2 mm Width (with stand)745.4 mm Depth (with stand)163.4 mm Height (with stand)484.2 mm Packaging content Handheld remote controlYes Remote control typeTM1240A Batteries includedYes Cables includedAC Sport Mode     Increase Hotel Brand and Offerings Visibility with a Welcome Video Channel   Treat guests with a customized, cost-efficient Home Menu     For More Features please view  https://displaysolutions.samsung.com/hospitality-display/detail/856/HG32EE460SK   http://vi.raptor.ebaydesc.com/ws/eBayISAPI.dll?ViewItemDescV4&item=162922896636&category=11071&pm=1&ds=0&t=1530240327000&ver=0     Please View My other Listings Jig Importers