Looking for the best Optoelectronic Products?
Discover now our comparison of the best Optoelectronic Products. It is never easy to choose from the wide range of offers. On the market, you will find an incalculable number of models, all at different prices. And as you will discover, the best Optoelectronic Products are not always the ones at the highest prices! Many criteria are used, and they make the richness and relevance of this comparison.
To help you make the best choice among the hundreds of products available, we have decided to offer you a comparison of the Optoelectronic Products in order to find the best quality/price ratio. In this ranking, you will find products listed according to their price, but also their characteristics and the opinions of other customers. Also discover our comparisons by categories. You won’t have to choose your products at random anymore.
- 4-Digit Digital Tube Display Module: The Driver Ic Is Tm1637, Only Two Signal Lines Can Make Mcu Control Four Digit 8-Segment Led. Can Be Used To Display Decimal, Letters And So On
- Working Voltage:3.3V/5V DC
- Working Current:30 / 80MA
- Color: red highlights
- LED brightness adjustable：Digital tube 8-level grayscale adjustable
- Conrol 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
- Super small LED. Perfect Fit for small models & really tight places!
- LED is Heavy duty & Super Strong, Resin cover to protect the LEDs, LED size: 0603 LED (0.06*0.03*0.03 in.)
- All LEDs work in 3-3.3Vdc directly, 5V/9V/12V resistors are available for different voltage battery or power supply used
- The wire length is about 100 mm. For easy recognizable connecting, Anode is red wire, Cathode is silver wire
- Quantity: 25pcs, Emitting Color: Pure White (This product is not included any battery, please be noted)
- 5V 650nm 5mW Red Dot Diode Laser Head Red Laser Diode 6mm Red Laser Diode Laser Head
- Wave length: 650nm
- Wide range of wroking temperature: -10°C to +40°C
- Application: Level instrument, Ground instrument, Long distance laser listener remote light control, Long distance laser wireless communication
- 3.5" TFT LCD Display ILI9486/ILI9488 480x320 Suitable for MEGA2560
- Support Arduino Mega2560 Directly inserted
- OnBorad level conversion chip for 5V/3.3V MCU
- Compatible with 3.3/5V operation voltage level
- Compatible with Arduino-Series development Board. (Please notice:This Screen is not touch screen)
- Head Type: Round; Head Diameter: 5mm; Pin Length: 18 mm.
- Forward Voltage: R/Y 2.0-2.2V; B/G/W 3.0-3.2V; Max. Current: 20mA.
- Wavelength Range: Red, 620-625nm; Yellow, 590-595nm; Green, 520-525nm; Blue, 460-465nm; White, 8000K.
- Kit Box: All different types of super bright diodes are separated in a neat kit box and labeled clearly.
- Wide Application: DIY LED Projects, School Science Experiments, Car Decorations, Signal Indicator, Electronic and Electrical Experiments, etc.
- NOYITO 1-Channel PC817 Optocoupler Isolation module adopts 5.0 pitch screw terminals for easy wiring . The module can play the role of isolation when the output level of the single-chip microcomputer drives the inductive devices such as motors and motors, and protect part of the circuit of the single-chip microcomputer against interference
- The module can be used for high-voltage detection. For example, if the output signal level of a sensor is 12V, and the voltage of the microcontroller is 5V, this module can be used for isolation detection.
- The module can also be used for current amplification. For example, when the output current of the microcontroller is too small to drive certain circuits, this module can be used for amplification.
- Input signal voltage: 3-5V / 12V / 24V (optional).
- Output signal voltage: wide voltage, suitable for DC1.8 - 24V.
- Sufficient Quantity: the package contains 60 12V LED lights with a diameter of 10mm, and the light emitted by these lamp beads and beads includes 6 colors, respectively red, blue, white, orange, green and yellow, 10 for each color, 60 plastic support bases of LED lights with a diameter of 3mm, and 6 black battery box supports, lamp holders, etc. The lamp holder and battery case can be applied in combination, and the number is enough to meet your daily use and replacement needs
- Mix and Match: you can match these color pre-wired LED lights with LED holders and battery holders as needed, then assemble them on projects that require LED lights, make your own crafts for holidays and festivals, and also make small gifts for your friends
- Widely Use: 12 volt LED lights can be applied in signal flyers, toy cars, remote control aircraft, custom construction, DIY car and boat toy parties and a variety of lighting projects and other things that require functional indication LED light beads in addition, it can be transferred according to your needs
- Product Details: LED light kit is 12V DC, powered by 23A 12V battery (not included), please pay attention to the positive and negative electrode alignment when powered on, please pay attention to safety when operating
- Easy to Use: small LED lights with pre-installed wires, about 11.81 inches /30 cm long, save you time and energy Please note that orange and red light may be relatively dark due to wavelength, but does not prevent their normal use
- 1.28-inch circular TFT display module with built-in GC9A01 driver chip
- Communicate using SPI interface with a resolution of 240x240, Pixel size: 0.135x0.135mm
- 65K color display for a clear display of color images on the arduino screen
- Screen type: IPS; Working voltage: 3.3V/5V; Communication interface: 4-wire SPI
- Positioning method: M3 screw (fixed to the copper column); Module size: 36 * 38.8 * 9.4mm
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Last update on 2025-04-10 / Affiliate links / Images from Amazon Product Advertising API