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Red 12mm Laser Diode 5mW – Line SYD1230
In stock
Features :
- Practical test for point head: reflection visible to random target >1000m
- The focus point’s Intensity can be adjusted with the help of a lens ring head
RED STEPPER MOTOR DRIVER 1.5A
In stock
A4988 driver Stepper Motor Driver includes a fixed off-time current regulator, the regulator can be in slow or mixed decay mode. The converter is the key to the easy implementation of the A4988.
Reed Switch Module
In stock
This module can be applied in Program-controlled switches, copiers, washing machines, refrigerators, cameras, Disinfection cabinet, door, window magnetic, electromagnetic relays, electronic weighing, level meter, gas meter, water meter, and so on.
RELAY (T93 24V) 3PIN TOP
In stock
The T93 24V relay is a 3-pin top-mounted electrical component used in circuits to control the flow of electricity. It operates at 24 volts and is commonly used in various electronic devices and industrial applications for switching purposes.
RELAY GS SH 205T GOODSKY
In stock
A relay is an electrically operated switch. It consists of a set of input terminals for a single or multiple control signals, and a set of operating contact terminals. The switch may have any number of contacts in multiple contact forms, such as making contacts, break contacts or combinations thereof. Relays are used where it is necessary to control a circuit by an independent low-power signal, or where several circuits must be controlled by one signal. Relays were first used in long-distance telegraph circuits as signal repeaters: they refresh the signal coming in from one circuit by transmitting it on another circuit. Relays were used extensively in telephone exchanges and early computers to perform logical operations.
RF Nano Integrated NRF24L01 Wireless Module with Soldering
In stock
The RF Nano Integrated NRF24L01 Wireless Module with Soldering is a compact wireless communication module that incorporates the NRF24L01 transceiver chip. It is characterized by its compact size and integration capabilities, making it suitable for applications where space is limited.
The Nano Board has a number of facilities for communicating with a computer, another Arduino, or other microcontrollers. The ATmega32P provide UART TTL (5V) serial communication, which is available on digital pins 0 (RX) and 1 (TX).
RF PAIR 433 Mhz
In stock
This hybrid 433Mhz RSI Wireless Transmitter Receiver Module provides a complete RF TRANSMITER and receiver module solution which can be used to transmit data at up to 3KHz from any standard CMOS/TTL source.
RFD900A MODULE 915MHZ 40KM ULTRA LONG RANGE
In stock
The RFD900A telemetry radio set offers high data rates, allowing for the transmission of various telemetry information such as altitude, GPS coordinates, battery voltage, and sensor data. which provides excellent range capabilities and penetration through obstacles. It is known for its robust performance and stability, making it ideal for long-range drone operations and applications where reliable data transmission is crucial.
Rfid Reader MICRO USB
In stock
This USB reader for RFID cards can output ID number in output software (such as notepad, WORD, EXCEL, etc editor)., reader connect with Android mobile phone through Micro USB interface，LED color in blue ，it means reader is waiting for reading cards., Open output software(such as memorandum/Note editor) in mobile/tablet, put card close to reader，will output the ID card number in output software, and enter a new line.
RG316 Coaxial Cable 10cm Pigtail WLAN Network RF Antenna
In stock
This RG316 Coaxial Cable 10cm Pigtail WLAN Network RF Antenna is used widely for router, booster, and WLAN Wi-Fi Antenna conversion. The antenna adapter can connect your phone to the antenna to provide better reception in no signal areas. High-frequency low-loss antenna extension cord. RG316 military standard Teflon silver plated wire feeder with acid corrosion resistant high temperature and other characteristics.
RGB Color Sensor with IR Filter and White LED TCS34725
In stock
So that color management more accurate. It has high sensitivity, wide dynamic range, and IR shading filters. The TCS3472 ideal for color-sensitive component solutions under varying light conditions and through attenuating materials.
An IR blocking filter, integrated on-chip and localized to the color sensing photodiodes, minimize the IR spectral component of the incoming light and allows color measurements to be made accurately. The filter means you’ll get much truer color than most sensors since humans don’t see IR. The sensor also has an incredible 3,800,000:1 dynamic range with adjustable integration time and gain so it is suited for use behind darkened glass.
High sensitivity, wide dynamic range and an infrared light blocking filter makes TCS3472 become ideal lighting conditions change and through color sensitive element attenuating materials under conditions of a solution.
RGB LED – 5mm – Common Cathode
In stock
- Ideal for Multicolor displays
- Low current consumption
- 5mm diameter
- LED Type : Water Clear/ Diffused
- View Angle: Water Clear 360 degrees; Diffused 250 degrees
- Interfacing RGB LED to Arduino
- RGB Arduino Library
RGB LED 3W
In stock
They are extremely bright, many times more than a 5mm LED, and generally produce a wide angle of light disbursement which can be narrowed through the use of an external lense.
Pin Configuration
| Pin Name | Description |
| Three Anodes | Positive terminals |
| Three Cathodes | Negative terminals |
Rgb Led Module
In stock
SMD RGB LED module consists of a full-color LED made by R, G, B three-pin PWM voltage input can be adjusted. Primary colors (red/blue/green) strength in order to achieve a full-color mixing effect. Control of the module with the Arduino can be achieved Cool lighting effects. The RGB Full Color LED SMD Module consists of a 5050 SMD LED, use with limiting resistors to prevent burnout. Compatible with popular electronics platforms like Arduino, Raspberry Pi, and ESP8266.
RGB Touch-Sensitive Smart Table Sensor
In stock
Make the core components of the cool river table, this module with RGB light belt, can cycle out a variety of color light, with different colors of resin glue, so that the river table has a more colorful effect. Coupled with their own creative design of a variety of desktop lattice shapes; and finally complete a unique and amazing technology-sensitive desktop.
RJ45 CAT5 0.8M Ethernet Patch LAN Cable
In stock
The RJ45 CAT5 0.8M Ethernet Patch LAN Cable is 1m long and has been tested for compatibility with the Raspberry Pi. It’s the perfect low-cost option to get your Raspberry Pi on the internet as quickly as possible and includes gold-plated connectors for high-quality transfer speeds.
Ethernet cable is more flexible and can easily bend without any strain. It can carry over stable 25 Watts power along with Ethernet data using the power over Ethernet (PoE) feature of this cable.
RND117 – 12V DC Round Siren
In stock
Applications:
- Security appliances
- Toys
- Household appliances
- Electronic alarm