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  • 315Mhz RF link kit
    The kit is consisted of transmitter and receiver, popular used for remote control.  Basic specification: Frequency: 315Mhz. Modulation: ASK Receiver data output: High - 1/2 Vcc, Low - 0.7v Transmitter input voltage: 3-12V (high voltage = more transmitting power) Transmitting range (work at 5V): 40m indoor, and 100m in open air Usage: The popular link is like this: MCU -> Encoder -> Transmitter ------ Receiver -> Decoder -> MCU, PT2262(Encoder) and PT2272(Decoder) are optional, their existence is to 1)avoid confusing when multiple RF links in range 2) isolate disturbance. You can integrate the encoding and decoding work to the MCUs on both side. Whenever there is no 315Mhz devices around, you may use it as ..
    S$4.90
  • 433Mhz RF link kit
    The kit is consisted of transmitter and receiver, popular used for remote control.  Basic specification: Frequency: 433Mhz. Modulation: ASK Receiver data output: High - 1/2 Vcc, Low - 0.7v Transmitter input voltage: 3-12V (high voltage = more transmitting power) Transmitting range (work at 5V): 40m indoor, and 100m in open air Usage: The popular link is like this: MCU -> Encoder -> Transmitter ------ Receiver -> Decoder -> MCU, PT2262(Encoder) and PT2272(Decoder) are optional, their existence is to 1)avoid confusing when multiple RF links in range 2) isolate disturbance. You can integrate the encoding and decoding work to the MCUs on both side. Whenever there is no 433Mhz devices around, you may use it as ..
    S$4.90
  • Mesh Bee - Open Source Zigbee Pro Module with MCU (JN5168)
    Mesh Bee is a 2.4GHz wireless transceiver from seeed studio. It's based on NXP's newly JN516x series wireless microcontroller chip and supports ZigBee Pro network stack. The factory firmware wraps the complicated ZigBee stack operation into a few easy to use serial commands, and drives Mesh Bee into a transparent serial communication node that can be part of a simple point-to-point connection or a complex mesh network. Moreover, Mesh Bee is totally open hardware and open sourced, which means that you can customize the firmware on your requirements. You can use JN516x's ARM core to control things and JenOS to simplify your development. The development environment and tools from NXP are all free. Mesh Bee will bring you lots of fun.    Feature: ..
    S$37.90
  • RFbee V1.1 - Wireless arduino compatible node
    The RFBee is a RF module providing easy and flexible wireless data transmission between devices. It is based on a AVR Atmega168 working as a fully functional Arduino connected via SPI to a TI CC1101 RF transceiver.         Features Range: indoor/Urban: up to 50m; Outdoor line-of-sight: up to 120m; Receiver sensitivity: -95dBm RF data transmission rate: 4,800bps; 76,800bps Working frequency : 868MHz & 915MHz Communication type: Point to Point, or Point to Multipoint. Easy-to-Use serial interface and rich extendable ports Easy-to-Use AT command: Set working mode, Serial Baud Rate, etc. ..
    S$34.00
  • Seeeduino Cloud - Arduino Yun compatible openWRT controller
    Seeeduino Cloud - Arduino Yun compatible openWRT controller Introduction : Seeeduino Cloud is a microcontroller board based on Dragino WiFi IoT module HE and ATmega32u4. HE is a high performance, low cost 150M, 2.4G WiFi module which means “core” in Chinese and with an Open Source OpenWrt system inside. Seeeduino Cloud is also an Arduino compatible board, 100% compatible to grove, shield and IDEs(Arduino IDE 1.5.3 and later). Except for the normal interface of Arduino, Seeeduino Cloud has built-in Ethernet and WiFi support, a USB-A port which makes it very suitable for those prototype design that need network connection and mass storage. It is also a good idea to make Seeeduino Cloud to be an IoT gateway.  Features:   Compatible with Arduino..
    S$86.00
  • UartSBee V5
    UartSBee v5' is FTDI cable compatible USB to Serial adapter equipped with BEE socket(20pin 2.0mm). The integrated FT232RL can be used for programming or communicating with MCUs. On the other hand, you might connect your PC to various wireless applications via a Bee compatible module. UartSBee provides breakouts for the bit-bang mode pins of FT232RL as well.This Bit-bang mode pins (8 I/O pins) can be used as a replacement for applications involving PC parallel port which is scares now a day.   UartSBee v5 is the Mesh Bee programmer version based on UartSBee v4.    Feature: FTDI Cable compatible. USB 2.0 compatible Serial Interface. 3.3V and 5V compatible I/Os. 3.3V and 5V dual power output..
    S$37.90
  • Wireless Charging Module
    The Wireless Charging Module can be applied in electronic equipments in common use for close wireless charging or power supply. Consisted of a transmitter and insulation coil, it could serve as a replacement for the Wireless Power Supply with stable 5V output voltage and maximum 600mA output current. Its small size and insulation coil is more suitable for using in wireless project.   Features Stable power supply Insulation Coil Space-saving design   Specifications Input Voltage: 12Vdc Input Voltage(limits): 13.5Vdc Output Voltage: 5Vdc Output Current(maximum): 600mA Transmitter Coil Inductance: 30uH Transmit-receive distance: 1-20mm Transmitter : 17*12*4mm R..
    S$14.50