Opto/Illumination

US$7.99
This kit contains 20 pieces each of green, red, white, blue and yellow SMD LED’s. The SMD size is 1210.
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US$4.49
This kit contains 20 pieces each of green, red, white, blue and yellow SMD LED’s. The SMD size is 0603.
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US$7.23
This kit contains 20 pieces each of green, red, white, blue and yellow SMD LED’s. The SMD size is 0805.
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US$44.10
Easy e-paper finally comes to microcontrollers, with this breakout that's designed to make it a breeze to add a tri-color eInk display. Chances are you've seen one of those new-fangled 'e-readers' like the Kindle or Nook. They have gigantic electronic paper 'static' displays - that means the image stays on the display even when power is completely disconnected. The image is also high contrast and very daylight readable. It really does look just like printed paper!
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US$5.59
This is a 3 bit 8 characters LCD display with white backlight and semi-transparent mode. This LCD screen needs driver module to connect to the microcontroller. For more information on this display, please refer to the attached files.
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US$0.87
ELS-4940AHR   Display LED Red 7-SEGMENT 0.40” Common Cathode, DIP-10 SPECIFICATIONS Configuration: Common Cathode Peak wave length 635nm Current...
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US$10.95
DMC16207NB LCD DISPLAY, STN Reflective 16 x 2, Font 5x8dots (1 character)  FEATURES Font 5x8dots (1 character) Character color: Black on...
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US$3.00
This is a module to control RGB LED lights using ESP8266-01 WIFI module. Just need to program your ESP8266 and place on the module indicated by yellow pins. The RGB LED ring is connected to the JST Pin provided on the module. This device supports Arduino IDE programming and makes your LED DIY project easier.
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US$9.94
With this kit you make your RGB Led ring project using a WIFI module. Kit includes ESP8266-01 WIFI module, RGB LED ring and controller for LED ring. This controller is compactable with Arduino IDE and makes your colourful Led project easier. The ESP Wi-Fi module is programmed using Arduino IDE and connected to the controller at the Yellow pins and the RGB Led Ring to the JST pin slot. You need to solder JST cables to the RGB LED ring.
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US$0.99
The IRT9608 consists of an infra-red emitter and a sensitive photo-transistor on a converging optical axis in a slotted thermos- plastic housing. An object passing in the slot will block the IR emitter and turn off the phototransistor providing a detection signal.
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US$1.29
The RPR220 is a reflective photo-sensor. The emitter is a GaAs infrared light emitting diode and the detector is a high-sensitivity, silicon planar phototransistor. A custom emitter was developed to enable the achievement of a smaller package than with conventional reflectors. Applications include Compact Disk Players, Copiers, Game Machines, Office Equipment, etc.
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US$13.29
This is a general LCD display Module, IPS screen, 1.3inch diagonal, 240x240 HD resolution, with embedded controller, communicating via SPI interface. Features: SPI interface, requires minimum GPIO for controlling. Comes with development resources and manual (examples for Raspberry Pi/Arduino/STM32).
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US$11.89
This is a general LCD display Module, IPS screen, 0.96inch diagonal, 160x80 HD resolution, with embedded controller, communicating via SPI interface. Features: SPI interface, requires minimum GPIO for controlling. Comes with development resources and manual (examples for Raspberry Pi/Arduino/STM32).
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US$21.70
This is a universal driver board for e-Paper raw panels, thanks to the dual wireless features - WiFi & Bluetooth - it is easy to display images from PC / smart phone via WiFi or Bluetooth. Furthermore, it can also be used for Arduino development, just like any other normal Arduino board. Features: Onboard ESP32, supports Arduino development. Provides Android APP, allows to refresh display content via Bluetooth EDR. Provides HTML host code, allows to refresh display content via remote webpage, suit for Internet applications.
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US$35.69
A low-energy, high-falutin, electronic paper (ePaper / eInk / EPD) display for your Pi, in three different colour schemes: red/black/white, yellow/black/white, and black/white! Inky pHAT's beautiful 212x104 pixel, display is ideal for displaying simple graphics and crisply-rendered text and, because it's like paper, it's readable in bright sunlight. Use Inky pHAT as a cute little clock, display tweets on it, the weather, news headlines, sports scores, and more. It's also ideal for graphing data from remote sensors, CPU load or temperature, or stock prices.
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