2pcs laser receiver

2Pcs Laser Receiver Non-modulator Tube Sensor Module For Arduino Features: PCB size: 1.5 x 1.9cm Working voltage: 5V Output high level when receive laser signal Output low level when not receive laser signal Note: The sensor uses a non-modulated laser receiver, please use indoors where no light, sunlight or other fixtures may interfere, recommended for use in dark environments. Package included: 2 x Laser sensor module  

Buy 2Pcs Laser Receiver Non-modulator Tube Sensor Module for R184.57

Laser Receiver Module Non-modulator Tube Laser Sensor Module Features: PCB size: 1.5 x 1.9cm Working voltage: 5V Output high level when receive laser signal Output low level when not receive laser signal Note: The sensor uses a non-modulated laser receiver, please use indoors where no light, sunlight or other fixtures may interfere, recommended for use in dark environments. Package included: 1 x Laser sensor module

20Pcs Laser Receiver Non-modulator Tube Sensor Module For Arduino Features: PCB size: 1.5 x 1.9cm Working voltage: 5V Output high level when receive laser signal Output low level when not receive laser signal Note: The sensor uses a non-modulated laser receiver, please use indoors where no light, sunlight or other fixtures may interfere, recommended for use in dark environments. Package included: 20 x Laser sensor module

2Pcs IC2272 315MHz 4 Channel Wireless RF Remote Control Transmitter Receiver Module 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: 2 x Remote control 2 x Decoding receiver board

2Pcs Yellow Backlight 1602 Character LCD Display Module For Arduino Description: LCD display module with yellow backlight Wide viewing angle and high contrast Built-in industry standard HD44780 equivalent LCD controller Commonly used in: copiers, fax machines, laser printers, industrial test equipment, networking equipment such as routers and storage devices LCM type: Characters Can display 2-lines X 16-characters Operate with 5V DC Module dimension: 80mm x 36mm x 12mm Viewing area size: 64.5mm x 16mm Package included: 2 X LCD display module

FAST AFFORDABLE COURIER SHIPPING TO SOUTH AFRICA Description: The 433/470MHz antenna needs to be in connection with the IPEX interface (if the antenna is not connected, it may damage the LoRa chip) Lithium battery charge and discharge circuit, when the battery is full, the blue LED will stop working. When using, pay attention to the positive and negative of the battery, otherwise it will be damaged! With IO port touch screen touch signal input, you need to add the 100nF pull-down capacitor to this pin! Example: The products is a SX1278(433/470)chip based on ESP32 WIFI increased OLED, namely LoRa remote modem, 433/470MHz frequency, high sensitivity is over-148dBm, + 20dBm output power, high reliability, long transmission distance. the onboard 433 MHz 16 Mt bytes (128 Mt bit) wi-fi antenna, 0.96 inch blue oled display, lithium battery charging circuit, CP2102 interface and USB serial chip, the perfect support for Arduino development environment, can be used for program checking and product development is very easy and fast. Operating voltage: 3.3V to 7V Operating temperature range: -40 °C to + 90 °C Support for Sniffer software protocol analysis, Station, SoftAP, and Wi-Fi Direct modes Data rates: 150 Mbps @ 11n HT40., 72 Mbps @ 11n HT20, 54 Mbps @ 11g, 11 Mbps @ 11b transmit power: 19.5 dBm @ 11b, 16.5 dBm @ 11g, 15.5 dBm @ 11n receiver sensitivity up to -98 dBm UDP sustained throughput of 135 Mbps Pin diagram: Test details: Internal parts: To assemble demo video, please click: https://www.youtube.com/watch?v=PP99x7YYPO8&feature=youtu.be Package included: 2 x ESP32 LoRa 0.96 Inch OLED 433/470MHz 2 x Spring Antenna 2 x USB Cable 2Pcs LILYGO TTGO 433/470MHz SX1278 ESP32 LoRa 0.96 Inch Blue OLED Display bluetooth WIFI Module 2Pcs LILYGO TTGO 433/470MHz SX1278 ESP32 LoRa 0.96 Inch Blue OLED Display bluetooth WIFI Module 2Pcs LILYGO TTGO 433/470MHz SX1278 ESP32 LoRa 0.96 Inch Blue OLED Display bluetooth WIFI Module

Features: Ultra-small waterproof single passive transmitter. Passive transmitter, receiver, HD 200 meters, analog 300 meters. At the same time support for HD-CVI / AHD / TVI analog HD camcorder and analog camcorder. Waterproof passive twisted pair transmitter. Material: ABS shell Small size, BNC male. Package includeds: 2 x Waterproof Passive Twisted Pair Video Transmitter Details pictures:

Features: Detection Method: Red Light Laser(640-650nM) Detection Distance: 0-10m Visible Light Laser Through Beam, PNP detector output,0-20Meter Detection Range Spot Size is about 1.5-2mm, 2ms response time, working temperature:-25ºC to 60ºC Package included: 1 x Laser Receiver 1 x Laser Emitter

Notice (Please read this first): 1. This item runs on 2pcs AG13 / LR44 Batteries which are Not Included. You need to buy them at your Local Shop. Hope you consider it before order. 2. Besides, The laser light image shown here is for reference only. In actual use, the laser light beam is INVISIBLE and it only results in a red dot on the irradiated object. Please take the actual situation on real product as standard. Thanks for your understanding. Caution: Avoid direct eye exposure to the laser beam. Laser radiation is emitted from the aperture. Specification: Material: Aluminum Alloy Laser Type: Red Laser Laser Wavelength: 650nm Clear Range: 20~100m Power Supply: 2Pcs AG13 / LR44 Batteries Power Output: 5mW Product Dimension: 60x29x23mm (L*W*H) Rail Mount: for 20mm Rail Battery Installation: Positive side facing outwards. Look at your button cell battery, you will see "+" on the flat side commonly, which means positive. And the other slightly rounded side is the negative side. Features: 1. Aluminum Alloy Quality: Made of aircraft grade aluminum construction, black anodized finish, durable and sturdy. 2. 20mm Picatinny Rail Mount: Universal clamp-on mounting dech to fit most tactical equipments. 3. Accurate Sight: Long distance red dot laser sight, clear and extra bright laser beam. Clear range: 20~100m, can be reach over 100 meters at night. 4. Easy to Get Zeroed: Precise and wide range windage and elevation adjustments for most equipments. Use the wrenches adjust it up or down, left or right. 5. Easy to Use: The ON/OFF push switch is on the back of laser for easy operation. Pushing it to the right, the laser will be on. 6. Widely used for laser alignment, aiming, positioning, spotting, search, hiking. New Version: Since this item without remote control switch, we have gotten another remote control version, please click it: Product ID: 1223412 Package Included: 1 x Laser Sight 2 x Wrenches More Details:

  100mW 650nm Green Beam Laser Pointer Pen Brandnew in a Gift Box This is much stronger than the regular red laser pointer you normally purchased for this price. And you will actually see the beam from the laser direction in the dark area. However, please do not expect too obvious beam and please do not expect it burn. It is Much Brighter For Sure!!!! THE LIGHT IS GREEN Perfect for teachers, students, engineers, doctors, managers and more. Design with clip, can hold it in pockets or clip on notebooks Lightweight and handy, suitable for put in your pocket or handbags Best suitable kit for professors, teachers, doctors, student presentation etc... Use the laser pointer to point at any desired targets on projection screens, video monitors, and presentation graphics Best choice of Gift! Cautions: Avoid direct eye exposure to laser beam Output power: Max 100mw. Output wavelength: 650 nm. Output mode: Constant Wave. Press button for ON / OFF. Powered by AAA 1.5V x 2pcs Batteries (Battery no included)  Note:  Use it carefully and safely, don‘t point at people and avoid eye contact. Please keep it away from children!!! Highlights: 100% brand new and high quality Max Laser output: 100mW With a clip for easy carrying Powered by 2 AAA 1.5V battery  Dimension of the pen:16cm in length, 1.4cm in diameter         Package: 1 x Brandnew Laser Pointer. (No retail packaging, Items will be wrapped by bubble plastic) Shipping Order will be sent form our warehouse in HongKong and China, we send order via two way: International Express Courier: Take about 3~7 days to be deliveried to your physical address, but also much depends on the customs clearing time. Tracking number and tracking website will be provided once we dispatch your order. We usually dispatch your order within 48 hours once your payment is reflected on our account. International Registered Airmail(HK or ChinaPost): Take about 10~25 working days to deliveried to your post office, then you need go and fetch it on your post office. The shipping time also depends on the SA customs process and SAPO. We will provide you the tracking number and tracking website normally within 24 hours once we dispatch your order. We dispatch orders on every twice a week. Please Note: SA customs may charge import tax, VAT etc., according to our clearing agency, parcel less than R500 value is free of charge(WE CAN'T GUARANTEE). The shipping we charge is only for the third party shipping cost,  buyer is responsible for any possible customs tax/duty.   Find more stunning stuffs - Just Click here to view all our items!

Targus Laser Presentation Remote | AMP13EU Brand New & Sealed * Original Product * Valid Manufacturer's Guarantee * Fast Delivery Targus Product Code: AMP13EU Availability: 811 in Stock Functionality — Clear & intuitive layout enables users to open and operate a presentation with ease. Laser pointer makes it easy to highlight presentation content while the back-lit buttons make it easy to present in rooms with low-lighting. Compatibility — USB port required; True plug-and-play device, no drivers required; PC/Mac and netbook compatible Wireless — 2.4 GHz wireless technology operates up to 15 metres away for added flexibility; USB receiver stores inside presenter Practical — Designed to feel natural and comfortable in your hand while presenting KeyLock Technology — Patent pending technology locks non-essential buttons to eliminate accidental button presses Overview The Targus Laser Presentation Remote features a clear and intuitive button layout,making it easy to give presentations. Thanks to its 2.4GHz cordless technology, you'll be free to move around and control your Microsoft PowerPoint or Apple Keynote presentation remotely, without wires and cords getting in the way. The patent-pending KeyLock Technology locks non-essential buttons when not needed to help eliminate accidental button presses. The integrated laser pointer allows the presenter to highlight important content while the backlit buttons provide visibility in environments with low lighting. The latest RF 2.4GHz cordless technology works fromup to 15metres away, providing flexibility while presenting in large conference rooms or classrooms. The mini USB receiver stores neatly inside the remote when it's not in use for added convenience, so it won't get lost or damaged. Both stylish and functional, the Targus Presentation Remote is your essential tool in achieving seamless presentation results. Specifications Product Description Targus Laser Presentation Remote presentation remote control - grey, black Device Type Presentation remote control Enclosure Colour Grey, black Dimensions (WxDxH) 12 cm x 3.8 cm x 2.5 cm Weight 57 g Localisation Europe Connectivity Technology Radio Supported Devices Notebook, personal computer Max Operating Distance 15 m Battery 2 x standard - AAA type Manufacturer Warranty 2-year warranty Delivery & FAQ's * Metropolitan Areas - Delivery of this item within 3 business days after payment reflects * Outlying Areas - Please allow 5 business days after payment reflects for delivery of this item This item carries a valid manufacturers warranty/guarantee. Manufacturer's Code: AMP13EU Targus

FREE* Shipping on this item This item is sold brand new. It is ordered on demand from our supplier and is usually dispatched in 10 to 15 working days. We urge you to please read shipping details before placing your order. --------------------------------------- 1) Interface: RF 2.4GHz 2) Control Distance: Up to 30 meters 3) Laser Distance: Up to 200 meters 4) Working Voltage: 3V (Presenter) 6) Max output: 7) Power consumption: Working mode 8) Wavelength: 650nm 9) Battery: AAA x 1 (included) 10) Length: 120mm 11) Weight without batteries: 20g 12) Receiver: - Interface: USB - Operation system: Windows 7 Me 2000 XP Vista Mac OS Linux Compatible plug: USB1.1 USB2.0 13) Note: To avoid possible eye damage never point the presenter at people especially their faces or look directly into the presenters laser beam. Be sure to read the users manual carefully before use. 14) Specification: Laser Pointer Page up/down; PPT function: Full screen/Black screen --------------------------------------- See what else we're selling

Buy 30pcs 433MHz RF Wireless Receiver Module Transmitter kit + 2PCS RF Spring Anten for R1,206.45

Buy 30pcs 433MHz RF Wireless Receiver Module Transmitter kit + 2PCS RF Spring Anten for R1,133.20