Transmitter receiver board

Buy Bluetooth 4.2 Wireless Audio Transmitter Receiver Board 3.7V~5V 10M Distance MP3 Decoding Wireless M for R334.00

Specification: Remote control: Operating voltage: DC 12V(27A / 12V battery x 1) Operating current: 10mA at 12V Radiated power: 10mW at 12V Transmission distance: 50m - 100m (open field, the receiver sensitivity of -100dbm) Transmitting frequency: 315MHZ Modulation mode: ASK (Amplitude Modulation) Encoder types: fixed code Decoding receiver board: Operating voltage: DC 5V Receiver sensitivity is -98dB Leg 7 bits: VT, D3, D2, D1, D0, +5V and GND VT is a valid signal high output pin upon receiving a valid signal, the pin output high, may also drive the relay Size: 6.6 x 22 x 41mm Note: There are four buttons on the remote control, and respectively correspond to the four data bits to the receiving board output pin D0, D1, D2, and D3. Press the buttons transmit signals, the corresponding data bit is output high. Package included: 1 x Remote control 1 x Decoding receiver board

Buy 10Pcs 315MHz XD-FST XD-RF-5V Wireless Transmitter Receiver Module Board for R300.07

Portable Wireless Audio Transmitter Receiver System for Electric Guitar Bass Electric Violin Musical Instrument Features: Portable wireless audio transmitter & receiver, about 50m effective transmission range. Adopts SMT technology and with SMD electronic components, fast transmission. Supports 1-6 sets working at the same time, strong anti-jamming. Compact and lightweight, convenient to store and carry around. Suitable for electric guitar, bass, electric violin and other electroacoustic instruments. Comes with a 6.35mm to 3.5mm adapter for connecting with different audio devices. Specifications: Working Frequency: VHF 200~271MHz Transmission Range: About 50M (No obstacle) Frequency Response: 60Hz~18KHz Working Temperature: -10℃-50℃ Power Supply: 2 x AA Batteries for each Power supply: 2 x AA batteries (not included) 1. Power switch 1. Transmitter (green LED) 2. Receiver (Red LED) Effective transmission range is about 50 meters The guitar and speaker are not included 1. Transmitter (green LED) 2. Receiver (Red LED) General Form Color Black Material ABS Quantity 2 piece Specification Instrument Type Suitable for electric guitar, bass, electric violin and other electroacoustic instruments. , Violin , Guitar Dimensions & Weight Dimensions 2.56 in x 1.38 in x 0.98 in (6.5 cm x 3.5 cm x 2.5 cm) Weight 1.23 oz (35 g) Packing List 1 x Transmitter (Green LED) 1 x Receiver (Red LED) 2 x Antennas 4 x Batteries 1 x 6.35mm to 3.5mm Adapter

315MHz XD-FST XD-RF-5V Wireless Transmitter Receiver Module Not Super-heterodyne Transmitter Module Specification: Working voltage: 3V ~ 12V Working current: 20mA ~ 28mA Standby current: 0mA Working frequency: 315MHz Transmitter distance: >500m (sensitivity can be above -103dBm if in wide field) Output power: 16dBm (40mW) Transmitter rate: Modulation mode: OOK (AM) Working temperature: -10°C ~ +70°C Size: 19 x 19 x 8mm Feature: Stable performance Wider range of working voltage Pins: PIN1 ATAD: data input PIN2 VCC: power + PIN3 GND: power - Application: Wireless calling system, burglar alarm, wireless data transmission, automated data acquisition system Receiver Module (5V super-regeneration) Specification: Working voltage: DC 5V Working current: 4mA Modulation mode: OOK (AM) Working temperature: -10°C ~ +70°C Receiving sensitivity: -110dB Working frequency: 315MHz Size: 30 x 14 x 7mm Feature: Using LC oscillating circuit, include amplification Output data signal is TTL level Connect to decoder directly Pins: PIN1 ANT: antenna PIN2 VCC: power + PIN3/4 DATA: data output PIN5 GND: power - Application: Wireless remote control switch, remote control socket, data transmission, remote control toys, anti-theft alarm host Note: The antenna has large impact on reception of the module, the best antenna wavelength is 1/4, and generally use 50Ohm single wire, the antenna length of 315M one is about 23cm. Also the position of the antenna affect the reception of the module, keep the antenna stretched and away from the shield, high pressure, and interference source as far as possible. Package included: 1 x 315MHz RF Wireless Receiver module 1 x 315MHz RF Wireless Transmitter module

V4 Bluetooth Transmitter Receiver Wireless A2DP 3.5mm Stereo Audio Music Adapter, Key Features： 2-in-1 Bluetooth Transmitter Receiver with aptX & aptX Low Latency. supports the latest Bluetooth V4.2. Can be paired to two Bluetooth Headphones or speakers, and streams audio to both of them simultaneously. You can enjoy superior music wirelessly or listen to late night shows without disturbing your loved ones while they sleep. Built in battery for portable use, up to 8 hours use enjoy your favorite wireless content all the time. fast-charging it through the USB cable., Manufacturer Specifications General Description: Item type:Bluetooth Transmitter/Receiver Output: DC 12V 30A Bluetooth Compliance: Bluetooth V4.2, A2DP and AVRCP Transmit Range: up to 33ft / 10m Supports: Dual Stream Codec: aptX Low Latency, aptX, SBC Working Time: ﹥10H Charging Time: 2 hours; can be used while being recharged Charging input voltage: DC 5V Power Supply: 3.7V Dimension: 5 x 2.6×0.9cm(2x1x0.3inches) Package Include: 1 x Bluetooth Transmitter/Receiver 1 x User Manual 1 x USB charging Cable 1 x 3.5MM Audio Cable Notes: Due to the light and screen setting difference, the items color may be slightly different from the pictures.

Bolun WR-601 Microphone Transmitter Receiver Set with Mini Clip Microphone Description: Tansmitter Dimensions: (3.7 x 2.52 x 0.87)" / (9.4 x 6.4 x 2.2)cm (L x W x H) Receiver Dimensions: (2.76 x 1.77 x 0.63)" / (7 x 4.5 x 1.6)cm (L x W x H) Microphone Diameter: 0.47 in / 1.2cm Weight: 7.90oz / 224g Modulation: FM Frequency Response: 80 -12500Hz Output Impedance: 600 ohm Operating Voltage: 9V for Tansmitter / 1.5V for Receiver Effective Distance: 20M Features: Ideal for aerobics/dance/sports instructors Record audio on both left and right channels Elegant style miniature microphone is perfect for video use It is a handheld dynamic microphone, ideal for vocal and instrument   Provide a perfect wireless solution for any presentation or performance application Package Includes: 1 x Wireless Microphone 1 x Transmitter 1 x Receiver

Casey Single Channel Passive Video Transmitter / Receiver Balun - 1 Channel Receiving and transmitting video signals over UTP cable without power supply-Twin pack, 1 Year Warranty Product Overview: The Casey Video Balun VB202E is a passive transmission device that transmits video signal over unshielded twisted pair wires, point-to-point, for distances up to 1000 feet (330 m). It uses Category 5 UTP. It`s easy to install and cost effective, and does not require power. The extremely compact size allows the Balun VB202E to fit anywhere that a BNC can fit. It is ideal for mounting directly on virtually all high-density DVRs without any additional cabling. Its crosstalk and noise immunity ensure quality video signals. Please Note this item is sold as a pack of two Features: ¿ Full-motion CCTV video at distances up to 330m When used with any passive transceiver ¿ Up to 1500m with any active UTP video receiver ¿ Outstanding interference rejection, transient protection ¿ High quality image ¿ It can work as video transmitter or video receiver ¿ Compact size and easy installation ¿ Sold as a Pair

FAST AFFORDABLE COURIER SHIPPING TO SOUTH AFRICA Specifications: Material: plastic + electronic components Color: As shown Electronic frequency: 27MHZ Remote control: 3V (2pcs x AA battery needed, which are not included) Receiver board voltage: DC3-4.5V Control distance range: about 10 meters Remote control size: 8 x 45 x 118mm Receiver board size: 42 x 27.2mm(1.65" x 1.06") Compatible with: For SINONING SN-RM9 Connection method: Red wire V+ positive power supply Black wire V- negative power supply Blue and Yellow for Motor 1, B and F line Green and White wire for Motor 2, L and R line What mean for "8 buttons"? each two button have same function. Features: Can control two small motor go and back, it can use on RC tank, car etc. Can control two motor, one for go and back, one for direction Good for RC car, left rocker control forward and back, right rocker control left and right. Remote control distance, in the case of adequate electricity, no interference, the correct access to the antenna after about 10 meters Package Included: (NOT Include any other item shown) 1 x Remote Controller 1 x Receiver 1 x Antanna 3 X Screws 8 Buttons 27MHZ 4CH Remote Control with Receiver Board Antenna For DIY SN-RM9 8 Buttons 27MHZ 4CH Remote Control with Receiver Board Antenna For DIY SN-RM9 8 Buttons 27MHZ 4CH Remote Control with Receiver Board Antenna For DIY SN-RM9

Description: Shell Material: PlasticColor: BlackVoltage: DC 12VSize: 15x7.5x18cm Features: Throttle and servo trim functions and reverse switchesPower level indicatorReceiver can be used with an ESC, if using an ESC their is no need for a separate battery input for the receiver.Upgrade your radio kit with this brand new reliable 2.4ghz 2 channel kit.Great for use with rc cars and boats.Low battery level warningRequires 8 PCS AA batteries Note: Receiver does not have a built in fail safe Package Included: 1 X Transmitter Receiver Kit (batteries are NOT included in package) More Details:

In Ear Wireless Monitor - Transmitter & Receiver, VHF. TAKSTAR              RF Frequency: 433 - 433.6MHz        Transmitting Range: 30 Meters,        Frequency Response: 50Hz - 17kHz Stereo Channel Separation: >30dB                 S/N Ratio: >45dB              Power Supply: TX - 12VDC / RX - 3VDC 1 Transmitter to Multiple Receivers

Let your off camera flashes flash wirelessly using ETTL and the real Canon transmitter/receiver Bargain Canon ST2 transmitter receivers - the real deal for off camera flash ETTL and has the ability to fire up to 5 flash heads, really great and beats the knock offs... They have hardly been used and hard to find. I have 2 available at R each not neg Specs: The Canon ST-E2 Speedlite Transmitter is a dedicated E-TTL (II) wireless autoflash transmitter that can control an unlimited number of flashes with Canon Speedlites 430EXEX2, in two separate groups; A and B. The ST-E2 sets and controls all functions of its slave units. The flash output ratio between groups A and B can also be adjusted from 8:1 to 1:1 or from 1:1 to 1:8. Under low-light or low-contrast conditions it emits an AF-assist beam linked to the camera's focusing points. Compatible Canon Speedlites 430EXII, 580EX IICompatible Cameras: Type A EOS cameras (E- TTL, autoflash); type B EOS cameras (Manual flash).

Specifications: 1. Item: Bluetooth Audio Transmitter Receiver 2. Bluetooth Version: Bluetooth V4.0 3. Supporting Agreement: A2DP  4. Working Band: 2.402GHz -2.480GHz 5. Built-in Battery: 300mAh 6. Charging Current: 200-300MA 7. Charging Time: About 2H 8. Bluetooth Distance: >10M(open space) 9. Charging Mode: Micro USB 5V/0.5A 10. Input/Output Connection Mode: 3.5MM stereo interface 11. Compatibility: Android system, for IOS system's mobile phone, tablet and other Bluetooth devices, and audio devices with audio input interfaces. 12. Size: Approx. 68x35.5x12mm/2.68x1.40x0.47"   Features: 1.  Support audio device with audio input, achieve wireless audio reception and transmission. 2. Support automatic search to connect Bluetooth devices, achieve transmission of wireless audio transmission.                                                             3.  Gorgeous stereo, the sound quality is more pure. 4. Built-in enhanced signal transmission circuit,the connection is fast and stable. 5. Compatible with dual lossless audio formats. 6. Support Aux out. 7. Automatic memory connection function, the operation is simpler and the connection is more convenient. 8. Built-in 300MAH polymer lithium battery. 9. Voice prompt, operation is simple and clear. 10. Intelligent compatibility, Android, IOS mobile phone and PAD, and all Bluetooth audio devices. 11. Product connection is simple, without any driving and downloading APP. 12. Support the simultaneous connection of two Bluetooth devices.   Package Included: 1 * Wireless Audio Adapter 1 * USB Charging Cable 1 * 3.5MM Audio Cable 1 * Manual

Buy 3pcs RF 433MHz for Transmitter Receiver Module RF Wireless Link Kit +6PCS Sprin for R258.75

Buy 4 Channel Wireless RF Remote Control Transmitter Receiver Module for R109.00