Comes With NFC-Powered E-Paper, NFC Reader, Micro SD Card, And Essential Accessories Ready-To-Use.
Adopts Novel Passive NFC Technology. No Battery Required, No More Battery Life Trouble.
Passive NFC Solution, No Battery Required, No Messy Wiring, Stable Operation.
To Refresh The Display Content, Use A Smart Phone With NFC Function, Or An NFC Reader, Close To The E-Paper For Both Wireless Powering And Data Transfer.
ST25R3911B NFC Chip, AT32F413RBT7 Controller, OLED Display, User Buttons, And Common Used Interfaces.
3D Printer Controller Kit RepRap RAMPS 1.4 + 2560 Board + 5pcs A4988 Stepper Motor Driver with Heatsink + LCD 12864 Graphic Smart Display 3D Printer Controller Kit
2560 control board: The board is a microcontroller board based on the 16AU .It has 54 digital input/output pins (of which 14 can be used as PWM....
RAMPS 1.4: RAMPS interfaces an for Arduino with the powerful for Arduino platform and has plenty room for expansion. The modular design includes plug....
LCD 12864 with Controller: This full graphic Smart Controller contains a SD-Card reader, an rotary encoder and a 128 x 64 dot matrix LCD display. You....
A4988 driver module: A4988 Stepper Motor Driver Board is a breakout board for Allegro?ˉs A4988 DMOS Microstepping Driver with Translator and....
Warning: Connecting or disconnecting a stepper motor while the driver is powered can destroy the driver. (More generally, rewiring anything while it....
BTF-LIGHTING WS2812B ECO RGB Alloy Wires 5050SMD Individual Addressable 8X32 256 Pixels LED Matrix Flexible FPCB Full Color Works with K-1000C,SP107E,etc Controllers Image Video Text Display DC5V
Economical and practical.Cost-effective. Alloy wire is not as expensive as pure gold wire,reduce cost of use.Great for small projects and beginners.More choices for customers..
8X32 256Pixels. 32 horizontal pixels and 8 vertical pixels . Width :8cm (3.15in) Length:32cm(12.59in).Highly smart. Each LED is individually addressable. You can set each LED as you wish to scroll messages or draw little images..
Wide compatibility. It works great with Arduino, Raspberry Pi, FastLED library, Rainbowduino, SP107E, K1000C,T1000S, etc.With different controllers, it has different effects, spectrum music mode, rolling subtitle, picture display, video display, fireworks effect and chase effect.
Chainable and bendable design. You can extend the panel by hooking them up one by one with the 3pin JST connectors. Flexible FPCB can be gently bent and curved around surfaces. Can be spliced into a large pixel screen.
Save your money. It is sturdy, beautiful and very comparable to other similar products. Making led screenDIY , advertising board, apply to hotel, KTV, bars, indoor advertising signs, Festivel Christmas or wedding party decoration,It has adhesive glue on the back, so you can stick it to the wall or other items conveniently as you like..
ideaspark 3pcs ESP8266 NodeMCU CH340 ESP-12E WiFi Wireless Internet Development Board Serial Module with Micro USB Cable Works Great for Arduino IDE
... MHz adjustable clock frequency. NodeMCU has 128 KB RAM and 4MB of Flash memory to store data and programs. Its high processing power with in-built and Deep Sleep Operating features make it ideal for IoT projects.
The NodeMCU Development Board can be easily programmed with Arduino IDE since it is easy to use.Works greate with Arduino/Mongoose IoT/Micropython.
CH340 replace CP2012 USB to UART Bridge ,provides a better performance plug and play interface solution and easier programming. Use the search engine Google.com or Bing.com earch for the keyword r "CH340 driver", it is very easy to find the driver installer.
Applications:Access points portals,IoT projects,Wireless data logging,Used in learning the networking fundamentals,Sockets and smart bulbs,Smart home automation systems.
BTF-LIGHTING WS2812B ECO RGB Alloy Wires 5050SMD Individual Addressable 16X16 256 Pixels LED Matrix Flexible FPCB Full Color Works with K-1000C,SP107E,etc Controllers Image Video Text Display DC5V
Economical and practical.Cost-effective. Alloy wire is not as expensive as pure gold wire,reduce cost of use.Great for small projects and beginners.More choices for customers..
16X16 256Pixels. 16 horizontal pixels and 16 vertical pixels . Width :16cm (6.3in) Length:16cm(6.3in). Highly smart. Each LED is individually addressable. You can set each LED as you wish to scroll messages or draw little images..
Wide compatibility. It works great with Arduino, Raspberry Pi, FastLED library, Rainbowduino, SP107E, K1000C,T1000S, etc.With different controllers, it has different effects, spectrum music mode, rolling subtitle, picture display, video display, fireworks effect and chase effect.
Chainable and bendable design. You can extend the panel by hooking them up one by one with the 3pin JST connectors. Flexible FPCB can be gently bent and curved around surfaces. Can be spliced into a large pixel screen.
Save your money. It is sturdy, beautiful and very comparable to other similar products. Making led screenDIY , advertising board, apply to hotel, KTV, bars, indoor advertising signs, Festivel Christmas or wedding party decoration,It has adhesive glue on the back, so you can stick it to the wall or other items conveniently as you like..
9V Battery Holder E-outstanding 2PCS Black 6F22 9V Battery Storage Case Box with 2.1x5.5mm DC Male Plug and Wire Leads for Arduino UNO R3 Battery Clip Container
Made of high quality materials. Lightweight and easy to carry..
Designed with spring clips for easy battery installation and removal..
EASY TO INSTALL AND SAVE WORK: The cable comes with a 9V battery holder and 3 screw fixing holes on the base for easy fixation.
With this snap cable you can save yourself the work of soldering the battery snap to the DC coax plug.
Widely used in Arduino Uno, Arduino Due, Arduino Mega 2560, Arduino Ethernet Shield, Development Boards, Evaluation Boards, Breadboards, Arduino DIY,....
2 1/4" x 50' Thermal Cash Register Receipt Paper, 50 rolls /Case (Size: 2.25 inch x 50 Feet).
Top quality paper deliver crisp, clear images.
Each Paper Rolls has an end of warning signal.
1/2' Inner diameter core and 48-55GSM paper.
2 1/4" x 50' Thermal Paper (50 Rolls) This paper fits: Clover Flex Mobile POS Clover Mini, Axalto Magic X1000 Blue Bamboo Model P25 Portable Printer Blue Bamboo Model H50 Wirelss POS Terminal Celerex CX 1000 Remote Terminal Citizen CBM262, CBM270 EBW Auto Stik 950 EMCO/Wheaton Tank Monitor II Extech S1500T, S2500THS First Data FD400 Credit Card Terminal Hypercom I.C.E.4000, Hypercom I.C.E.4000CE, Hypercom I.C.E.5000, Hypercom I.C.E.5500, Hypercom I.C.E.6500 Hypercom T7P-T AND MORE!.
ALAMSCN LED Display Module TM1637 0.36'' 4-Digit 7 Segment 4 Bits Red Digital Tube for Arduino Driver Board (Pack of 4)
4-digit LED display module, red highlights, with adjustable LED brightness and clock point, can display decimals, letters, etc..
The driver IC is TM1637, compatible with Arduino..
The digital display tube can be controlled with only two signal lines, simple and easy to use..
Control interface: a total of 4 pins (GND, VCC, DIO, CLK), GND to ground, VCC for the power supply, DIO for the data input and output pins, CLK for the clock signal pin..
4 M2 screw holes, easy to install, locate and combine modules..
