Reviews Led Module Board

Compute Module DSI Display Adapter, 22PIN to 15PIN Adapter, for Official Compute Module 4 IO Board and Waveshare Compute Module IO Board,Compute Module IO Board Plus

  • Compute Module DSI display adapter, 22PIN to 15PIN, allowing the Compute Module to use 15PIN DSI displays.
  • Suitable for Compute Module IO Board,connecting with Compute Module 4 IO Board.
  • Suitable for connecting with Waveshare Compute Module IO Board Plus.
  • Support all Waveshare DSI LCD, such as 4.3inch DSI LCD,5inch DSI LCD,4.3inch DSI LCD (with Case).
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LAFVIN 5 Sets 28BYJ-48 ULN2003 5V Stepper Motor + ULN2003 Driver Board for Arduino

  • Stepper motor with a standard interface..
  • A, B, C, D four-phase LED indicates the status of the stepper motor work..
  • Drive Module Board Size(in): 1.37*1.18*0.6.
  • 5 line 4 phase can be used for ordinary ULN2003 chip driver, connect to the 2 phase , support the development board，With convenient use, direct docking.
  • Package Content: 5 set 28BYJ-48 Stepper Motor + Uln2003 Driver Board +20pcs female to male Dupont cable (as a gift).
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waveshare Original Raspberry Pi Compute Module 4 IO Board for All Variants of Compute Module 4,with Real-Time Clock Dual MIPI DSI/CSI Interfaces,USB Connectors

  • The Compute Module 4 IO Board is a companion board for all variants of Raspberry Pi Compute Module 4(supplied separately). It is designed for use both as a development system for Compute Module 4 and as an embedded board integrated into end products..
  • The Compute Module 4 IO Board is designed to allow you to create systems quickly using off-theshelf parts such as HATs and PCIe cards, which might include NVMe, SATA, networking, or USB. The major user connectors are located along one side to make enclosures simple..
  • Connectors: Standard Raspberry Pi HAT connectors with PoE support. Standard PCIe Gen 2 x1 socket. Various jumpers to disable specific features, e.g. wireless connectivity, EEPROM writing..
  • RTC : Real-time clock with battery socket and ability to wake Compute Module 4 Video: 2 x MIPI DSI display FPC connectors (22-pin 0.5 mm pitch cable) Camera: 2 x MIPI CSI-2 camera FPC connectors (22-pin 0.5 mm pitch cable).
  • USB: 2 x USB 2.0 connectors. Micro USB socket for updating Compute Module 4. Ethernet: Gigabit Ethernet RJ45 with PoE support..
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POWLAB SMD5050 Storefront Lights, 120Ft Store Window LED Lights 240Pcs 3 Led Module Light RGB Storefront Window Strip Light Super Bright Waterproof for Business Store Light Letter Advertising

  • Super Bright LED Module Light- The led storefront light uses 3pcs premium SMD5050 LED beads for each module, which offers stable & bright lights to your store front, shop, advertisements or advertising letter signs. There are 7 colors with the light: red, green, blue, purple, yellow,white, light blue..
  • Commercial LED Light- IP68 waterproof LED module lights with sticky Self-Adhesive tape on the back of each module, It is convenient for you to install with sticky self-adhesive tape on the back of each module. You can also hang them on anywhere you want with optional screw holes.DIY your own LOGO or Lighted Store Signs..
  • Store Decorative Light - Upgrade 5050 SMD module are brighter. With ABS plastic material, The Waterproof LED module lights can work normally when it rains or snows, and it will not cause a short circuit. But you should pay special attention to the positive and negative poles of the wire to avoid short circuit. Besides, the color of the plastic will not gradually become yellow after long-term using..
  • Energy-saving LED Light- The working voltage of this super bright LED light is DC 12V.
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DC DC Buck Boost Converter Variable Voltage Regulator CC CV 0.5-30V 4A 5V 6V 12V 24V Power Module Adjustable Voltage Regulated Laboratory Power Supply

  • output voltage range is DC 0.5-30V, can be arbitrary adjustable.
  • output current can be 3A for long term use, if enhance heat dissipation, it can reach 4A.
  • max output power is 35W, if enhance dissipation, it can reach 50W.
  • LCD displays input/output voltage, output current/output power/output capacity/output time.The module can be set to ON/OFF by default.
  • Safe Protection: the module is with Anti-reverse connection protection of input end, so that it will not burn out when there is reverse connection.Anti-backflow protection at the output end. No need to add anti-backflow diode when charging. Multiple software protection mechanisms are available, and the protection threshold is adjustable. When the working parameters of the module exceed the protection threshold, the output will be automatically turned off.
  • Application: the volt conversion board can be used as an ordinary buck/Boost module with over-current protection.
  • used as a high-power LED constant current driver module.
  • DIY a solar power controller, Battery Charging.
  • Output ripple is small and πfilter is available.Thick heat sink .Buck-boost Integrated.
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6 PCS 28BYJ-48 ULN2003 5V Stepper Motor + ULN2003 Driver Board for Arduino

  • ❃❃ The stepping motor is a kind of mechanical and electrical device that converts electrical pulses into angular displacement. Come with a standard interface, when used directly pluggable..
  • ❃❃ Drive Module Board Size(in): 1.37 * 1.18 * 0.6(in).
  • ❃❃ A, B, C, D four-phase LED indicates the status of the stepper motor work..
  • ❃❃ 5 line 4 phase can be used for ordinary ULN2003 chip driver, Connect to the 2 phase, Support the development board, With convenient use, direct docking..
  • ❃❃ Great packing in a box : 6 PCS ULN2003 Stepper Motor + Driver Board (with a little gift)..
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Electric Skateboard ESC Kit, 10S 36V Single Drive ESC Substitute Control Mainboard with Remote for DIY Electric Skateboard Longboard

  • Made of high quality chip and electronic components, single drive design can offer excellent and stable performance..
  • The solid structure of mainboard can greatly lengthen the service life. With remote receiver module, so it supports remote control..
  • The well-organized circuit board is easy to install, but needs professional skills..
  • This electric longboard skateboard control system has EMP control module with remote module, it can do as ESC do..
  • With over-voltage, under-voltage, overheating, over-current​ protection, safe and reliable to use, supports speed control, easy to use. With a LED indicator that displays signal status, speed modes, battery percentage..
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Liftmaster/Chamberlain/Sentex 41as050-1 Receiver Logic Board Assembly

  • There are 8 lighting modes for you to choose: 1: 2-8 function cycle,2: Star flash,3: Double flash,4: One way fades in and out,5: 4 single flashes, 4 double flashes,6: All fade in and out,7: 4 single flashes,8: All on..
  • It can be connected to a 1.2V nickel-metal hydride battery and a 2V solar panel. The maximum charge current is 400mA and the discharge current is 100mA..
  • Solar light string controller circuit board with power switch and lighting mode switch, easy to operate..
  • The controller module can be used for 100LED solar string lights, solar copper wire lights, solar studs and other lamps..
  • The solar light string controller module is made of glass fiber material, with fine workmanship and durability..
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Longruner 5X Geared Stepper Motor 28byj 48 Uln2003 5v Stepper Motor Uln2003 Driver Board with ArduinoIDE (no Wire)

  • 5pcs Stepper motor and driver board compatible with 2560 1280 DSP ARM PIC AVR STM32 Raspberry Pi..
  • Stepper motor with a standard interface. A, B, C, D four-phase LED indicates the status of the stepper motor work..
  • Motor diameter: 1.1 inches.Wire length：9.05 inchs. Stepping angle: 5.625 x 1/64.Reduction ratio: 1/6.Drive Module Board Size:1.26 inchsX1.38inchs. Cable length: about 20cm /8-inch..
  • Great packing in a box : 5 set Uln2003 Stepper Motor + Driver Board..
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