{"title":"Modules","description":"","products":[{"product_id":"esp8266-wifi-relay-module","title":"ESP8266 WIFI Relay Module","description":"\u003cp\u003eoT (Internet of Things) is getting everyone attention and many maker and student are developing it. Out of most of IoT controller, ESP01, the controller that based on ESP8266 IC is most popular. Comes in very compact from factor and it offers 32-bit controller that integrates 2.4GHz WiFi.\u003c\/p\u003e\n\u003cp\u003eNow this is not the ESP01 module itself. Instead, this is a plug and use - Relay module for ESP01. With relay that capable of switching AC or DC load, up to 250AC at 10A. The module comes with a socket (2x4) for ESP01 to be stacked on it and it is ready to be powered up, controlling the high voltage and current load such as AC light, motor or any dry contact. Very useful for smart home IoT type development. Of course with many possible application supported by ESP8266, you can easily control the relay from Android phone or iPhone, not to forget control from various cloud server.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for ESP01 - ESP8266 module, supporting both ESP-01S and ESP-01\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBuilt-in Single Pole Double Throw Relay supporting 250AC, max 10A\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRelay outputs: NC, NO and COM are extended out to screw terminals\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOperating voltage: 3.7V - 12VDC (support single cell lithium battery)\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HiLetGo","offers":[{"title":"Default Title","offer_id":51183168782638,"sku":null,"price":0.0,"currency_code":"QAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/1907\/2814\/files\/ScreenShot2022-06-30at9.37.02AM_720x_c2d19b33-d972-4063-a2a7-2072e1bb26f5.webp?v=1760867378"},{"product_id":"automatic-irrigation-module-diy-kit-auto-watering-system","title":"Automatic Irrigation Module DIY Kit (Auto Watering system)","description":"\u003cp\u003eThis product requires no programming and does not contain a microcontroller. Therefore, we do not provide any code.\u003cbr\u003eWe do not supply electricity About testing:\u003cbr\u003e1. Test the relay module: connect VCC of the relay module to 5V, GND to ground and IN to GND. The relay will emit a pulse.\u003cbr\u003eWhen IN is empty, the relay will be restored so you can hear the sound \"Kaka\".\u003cbr\u003e2. Test the soil moisture sensor module: connect the fork probe and transmitter module with two dupont wires, connect the VCC transmitter module to 5V and GND to the ground.\u003cbr\u003eThe red power indicator is always on as soon as the device is turned on and the green (blue) light is on once; Immerse the fork probe directly into the water. The green (blue) light will light up.\u003cbr\u003e3. Connect the red wire of the pump to 5V, the black wire to the ground, the water pump starts to work.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note:\u003c\/strong\u003e the test can be carried out for 1 second. Because it cannot be exposed to air for a long time.\u003cbr\u003e4, according to the assembly diagram.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTube Length: approx. 50cm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAutomatic irrigation module DIY kit Soil moisture detection Automatic water pumping.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFine workmanship and good performance.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eEasy to use.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLong service life.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KeyeStudio","offers":[{"title":"Default Title","offer_id":51183295496494,"sku":null,"price":0.0,"currency_code":"QAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/1907\/2814\/files\/Screenshot2023-09-13at8.07.08AM_720x_44d9c672-d993-46cb-8f43-9fc2c5befe47.webp?v=1775973615"},{"product_id":"7inch-hdmi-lcd-h-with-case-raspberry-pi","title":"7inch HDMI LCD H with Case Raspberry Pi","description":"\u003cp\u003e1024×600 Resolution, 7-inch Capacitive Touch Screen LCD Display, HDMI interface, supports various systems. 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It supports Raspberry Pi ,Jetson Nano and can also be used as a computer monitor.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003cbr\u003e1.7inch IPS screen,1024x600 hardware resolution, configurable by software (up to 1920x1080)\u003cbr\u003e2.Toughened glass capacitive touch panel, 6H hardness\u003cbr\u003e3.Supports popular mini PCs such as Raspberry Pi, BB Black, Jetson Nano,Banana Pi, as well as general desktop computers\u003cbr\u003eWhen works with Raspberry Pi, supports Raspbian\/Ubuntu\/Kali\/Retropie\/WIN10 IOT, driver free\u003cbr\u003eWhen work as a computer monitor, supports Windows 10\/8.1\/8\/7, five-points touch, and driver free\u003cbr\u003e4.Multi languages OSD menu, for power management, brightness\/contrast adjustment, etc.\u003cbr\u003e5.3.5mm audio jack, supports HDMI audio output\u003cbr\u003e6.Also supports VGA input (specific cable is required and should be purchased separately)\u003cbr\u003e7.High quality PC case, optional tilt angle: 30°\/50°\u003c\/p\u003e","brand":"Raspberry Pi","offers":[{"title":"Default Title","offer_id":51183874277678,"sku":null,"price":0.0,"currency_code":"QAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/1907\/2814\/files\/ScreenShot2022-07-03at7.37.39AM_1200x1200_6b2c2ffb-bbd5-4936-babc-df519f8e0b21.webp?v=1760878127"},{"product_id":"non-modulator-laser-receiver-sensor","title":"Non-modulator Laser Receiver Sensor","description":"\u003cp\u003eThis Laser Non-modulator Tub Sensor Receiving Module Laser output High Level is a sensor for Raspberry Pi and Arduino to receive the laser output and decode it digital data. At Input, the module Receive laser signal when output high level; Does not receive laser signal when output low level. On detecting a laser signal, output goes at a high level (5V) until the laser signal is there.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePCB Color: Green\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOutput high level when received the laser signal\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOutput low level when not receive laser signal.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eApplication: Electronic Circuits\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePCB size: 1.5 x 1.9cm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWorking voltage: 5V\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOutput high level when receiving laser signal\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOutput low level when not receiving laser signal\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":51186414158126,"sku":null,"price":0.0,"currency_code":"QAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/1907\/2814\/files\/HLB1qLx.UNTpK1RjSZR0q6zEwXXas_1200x1200_9ced8dc0-e5dd-4a7f-95f3-033a73bcf9be.webp?v=1760952263"},{"product_id":"current-sensor-module-30-a","title":"Current Sensor Module (30 A)","description":"\u003cp\u003eThe ACS712 30A Range Current Sensor Module \/ Hall Sensor device consists of a precise, low-offset, linear Hall circuit with a copper conduction path located near the surface of the die. Applied current flowing through this copper conduction path generates a magnetic field which the Hall IC converts into a proportional voltage.\u003c\/p\u003e\n\u003cp\u003eSensing and controlling current flow is a fundamental requirement in a wide variety of applications including, over-current protection circuits, battery chargers, switching mode power supplies, digital watt meters, programmable current sources, etc. This ACS721 current module is based on ACS712 sensor, which can accurately detect AC or DC current. The maximum AC or DC that can be detected can reach 30A, and the present current signal can be read via analog I \/ O port of Arduino. There is also the 5A and 20A version for your choice are available on our portal.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e ACS712 is based on the principle of the Hall test, please use this field to avoid an impact!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eModule Dimensions: 31 x 13 x 14 mm (LxWxH)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWeight: 3 gm.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSupply Voltage: 4.5V~5.5V DC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMeasure Current Range: -30A~ 30A\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSensitivity: 66mV\/A\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eThe current sensor chips: ACS712ELC-30B.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePin 5V power supply, onboard power indicator.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eThe module can be measured plus or minus 30 amps, corresponding to the analog output of 185 mV \/ A.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eThere is no the detection current through, the output voltage is VCC \/ 2.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SparkFun","offers":[{"title":"Default Title","offer_id":51186566234414,"sku":null,"price":0.0,"currency_code":"QAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/1907\/2814\/files\/acs712_current_sensor-_30a_1.jpg?v=1760962117"},{"product_id":"l293d-driver-motor-shield-for-arduino","title":"L293D Driver Motor Shield for Arduino","description":"\u003cp\u003eL293D is a monolithic integrated, high voltage, high current, 4-channel driver.Basically, this means using this chip you can use DC motors and power supplies of up to 36 Volts, thats some pretty big motors and the chip can supply a maximum current of 600mA per channel, the L293D chip is also what's known as a type of H-Bridge. The H-Bridge is typically an electrical circuit that enables a voltage to be applied across a load in either direction to an output, e.g. motor.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2 interface for 5V Servo connected to For Arduino's high-resolution dedicated timer - no jitter.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCan drive 4 DC motors or 2 stepper motors or 2 Servo.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eUp to 4 bi-directional DC motors with individual 8-bit speed selection\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eUp to 2 stepper motors (unipolar or bipolar) with single coil, double coil or interleaved stepping.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e4 H-Bridges: per bridge provides 0.6A (1.2A peak current) with thermal protection, can run motors on 4.5V to 16V DC\u003cbr\u003e- Pull down resistors keep motors disabled during power-up\u003cbr\u003e- reset button\u003cbr\u003e- 2 external terminal power interface, for seperate logic\/motor supplies\u003cbr\u003e- Tested compatible for Aduino Mega, Diecimila \u0026amp; Duemilanove\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":51191401906478,"sku":null,"price":0.0,"currency_code":"QAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/1907\/2814\/files\/ScreenShot2022-09-05at9.09.36AM_1024x1024_92b062ad-5676-49d5-8ba0-9e8cffe4a85a.webp?v=1761049765"},{"product_id":"w5100-ethernet-micro-sd-for-arduino","title":"W5100 Ethernet \u0026 Micro SD for Arduino","description":"\u003cp\u003eThe Arduino Ethernet Shield V1 allows an Arduino board to connect to the internet. 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For 8-bit mode, you’ll need 8 digital data lines and 4 or 5 digital control lines to read and write to the display (12 lines total). SPI mode requires only 5 pins total (SPI data in, data out, clock, select, and d\/c) but is slower than the 8-bit mode. 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The characteristics of this display module are high brightness, self-emission, high contrast ratio, slim\/thin outline, wide viewing angle, wide temperature range and low power consumption.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSuper High Brightness (Adjustable)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSuper High Contrast (Adjustable)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eEmbedded Driver\/Controller\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDisplay size: 0.96″\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eResolution radio:128 x 64\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eInterface modes: I2C\/IIC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWorking voltage: 3.3V\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eControl Chip: SSD1306\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOnly Need 2 I\/O Port to Control\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFull Compatible Arduino, 51\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Seeed Studio","offers":[{"title":"Default Title","offer_id":51195545223470,"sku":null,"price":0.0,"currency_code":"QAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/1907\/2814\/files\/1.3-1.jpg?v=1761116800"},{"product_id":"3-5inch-hdmi-lcd-raspberry-pi-1","title":"3.5Inch HDMI LCD Raspberry Pi","description":"\u003cp\u003eA 3.5-inch HDMI LCD for Raspberry Pi is a small, portable touchscreen display that connects to a Raspberry Pi via its HDMI and GPIO\/SPI interfaces, providing a visual output and touch input for projects. 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The module has an automatic gain\/amplification (ACG) of the microphone: The module amplifies sounds with a low volume more, and sounds with a higher volume less.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSupply voltage: 2.4-5.5V DC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOutput voltage: ~0-2.45V (1.25V average)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFrequency range: 20-20,000Hz\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAdjustable maximum gain:\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e60dB (Gain pin floating)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e50dB (Gain pin connected to GND)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e40db (Gain pin connected to Vdd)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAdjustable attack\/release ratio:\u003cbr\u003e1: 4000 (AR pin floating)\u003cbr\u003e1: 2000 (AR pin connected to Vdd)\u003cbr\u003e1: 500 (AR pin connected to GND)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTwo 2mm holes for mounting\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePCB dimensions: 25.4 x 14.1mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePinout:\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eVdd: Supply voltage\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eGND: Ground\/min\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eGain: Pin to set the maximum gain (see above)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOut: Output of the module\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAR: Pin to set the attack\/release ratio\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SparkFun","offers":[{"title":"Default Title","offer_id":51195575992622,"sku":null,"price":0.0,"currency_code":"QAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/1907\/2814\/files\/images_af7c4ac2-74b9-48b9-8215-4825f4900684.jpg?v=1761120625"},{"product_id":"piezoelectric-passive-buzzer-44-14mm","title":"Piezoelectric Passive Buzzer 44*14MM","description":"\u003cp\u003eThe Piezoelectric Passive Buzzer, measuring 44mm in diameter and 14mm in height, is a compact and efficient audio signaling device. 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It is very compact and operates on a battery.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOperating Voltage: DC 2V- 9V\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCurrent: 9mA (3V voltage\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eReference distance: open ground 100 meters, 10-30 meters indoor environmental obstacles (3v voltage test, increasing the voltage from the greatly increased)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOperating frequency: 85MHZ --- 115MHZ (usually between 99-101 boot default frequency)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eReceive way: as long as the 88-108MHz FM radio can receive, with FM feature phones.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFrequency adjustment: adjustable capacitor\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOutput Impedance: 50 ohms\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSize:2 cm * 1cm L*W\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eThickness:0.48cm\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCurrent\u003cbr\u003e9mA\u003c\/li\u003e\n\u003cli\u003eOperating Frequency\u003cbr\u003e85MHZ - 115MHZ\u003c\/li\u003e\n\u003cli\u003eOperating Voltage\u003cbr\u003eDC 2V- 9V\u003c\/li\u003e\n\u003cli\u003eOutput impedance\u003cbr\u003e50 ohms\u003c\/li\u003e\n\u003cli\u003eDimensions (LxWxH)\u003cbr\u003e20x10x3.5mm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Flyrobo","offers":[{"title":"Default Title","offer_id":51195581464878,"sku":null,"price":0.0,"currency_code":"QAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/1907\/2814\/files\/mini-fm-wireless-microphone-transmitter-module-flyrobo-original-imagyqeveug4kdxz.webp?v=1761121007"},{"product_id":"1-2-3-4-6-7-8s-lithium-battery-power-display-module","title":"1\/2\/3\/4\/6\/7\/8S Lithium Battery Power Display Module","description":"\u003cp\u003eBattery type battery level display, select the corresponding solder on the solder pad to detect the voltage of the battery pack corresponding to 1S-8S\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003cbr\u003eDisplay battery quantity parameter: (Note: N represents the number of batteries)\u003cbr\u003e1. 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This little speaker has a sleek, portable design and delivers powerful bass and clear sound in a tiny package. Enjoy your favorite music with more volume and clarity whether you're at home or on the go.\u003c\/p\u003e\n\u003cp\u003eThis tiny amplifier speaker is the ideal audio partner for travel, outdoor activities, or just upgrading your everyday routine. 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To operate, you need to provide a variable electrical signal (like from a microcontroller) to make it generate sound, and it typically has a high decibel output.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVoltage: 5V\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDiameter: 12mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSpacing of the foot: 7mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHeight: 8.5 mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCurrent: \u0026lt;250m\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eStyle:  (High Decibel)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Taalimiyah","offers":[{"title":"Default Title","offer_id":51195586511150,"sku":null,"price":0.0,"currency_code":"QAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/1907\/2814\/files\/a15e7ec70d784b22e887f62be2398e59_jpg_750x750_jpg_1200x1200_dda11853-2387-4b51-941d-9235c9205e17.webp?v=1761121762"},{"product_id":"4-0-ble-bluetooth-module-cc2541","title":"4.0 BLE Bluetooth Module (CC2541)","description":"\u003cp\u003eThis Bluetooth 4.0 HM-10 Master-Slave Module is the most complete and convenient module that supports stable data transmission, remote control, and data acquisition. Both master and slave are included in one. With the 662K regulator chip, it works under 3.3V and 5V. You can change its name, baud rate, match password and other parameters on-demand by AT instructions. It applies on Android and iOS via the serial assistants BleSerialPort and LightBlue respectively.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBluetooth Protocol: Bluetooth Specification V4.0 BLE\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eModulation Mode: GFSK (Gaussian Frequency Shift Keying)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSensitivity: ≤-84dBm at 0.1% BER\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTransmission Rate: 6 kbps (asynchronous \u0026amp; synchronous)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWorks with Android (BleSerialPort) and iOS (LightBlue).\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWorking Frequency: 2.4GHz ISM band\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSecurity Feature: Authentication and encryption\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSupport Service: Central \u0026amp; Peripheral UUID FFE0, FFE1\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eUSB Protocol: USB V2.0\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMaster and slave both in one, with transparent transmission, replacing serial port.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBuilt in level conversion function.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTX RX logic level 5V when power supply is 5V\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTX RX logic level 3.3V when power supply is 3.3V\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWorking Voltage: 3.3V-5V\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KeyeStudio","offers":[{"title":"Default Title","offer_id":51195590836526,"sku":null,"price":0.0,"currency_code":"QAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/1907\/2814\/files\/201608261127274989617.jpg?v=1761122101"},{"product_id":"hc-06-bluetooth-module","title":"HC-06 Bluetooth Module","description":"\u003cp\u003eThis Bluetooth module can easily achieve serial wireless data transmission. Its operating frequency is among the most popular 2.4GHz ISM frequency band. It adopts Bluetooth 2.0+EDR standard. In Bluetooth 2.0, the signal transmit time of different devices stands at a 0.5 seconds interval so that the workload of Bluetooth chip can be reduced substantially and more sleeping time can be saved for Bluetooth. This module is set with serial interface, which is easy to use and simplifies the overall design\/development cycle.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBluetooth version: V2.0+EDR\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBuilt-in antenna\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCoverage up to 30ft\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDefault Baud Rate: 9600,8,1,n\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDimensions (aprox.): 3.5 x 1.5 cm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOperating voltage: 3.3-6V\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KeyeStudio","offers":[{"title":"Default Title","offer_id":51195592147246,"sku":null,"price":0.0,"currency_code":"QAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/1907\/2814\/files\/hc06-bluetooth-module-500x500.webp?v=1761122242"},{"product_id":"hc-12-rf-si4463-wireless-serial-port-module","title":"HC-12 RF SI4463 Wireless Serial Port Module","description":"\u003cp\u003eThe HC-12 RF SI4463 Wireless Serial Port Module is a wireless communication module that enables long-distance, transparent serial data transmission up to 1000 meters at 5000bps. It uses the 433MHz frequency band, supports 100 channels, and features a configurable transmit power of up to 100mW. The module includes a built-in microcontroller (STM8S003F3) and the Si4463 RF chip, communicating via a UART interface and configured using AT commands. It has three working modes (FU1, FU2, FU3, FU4) to adapt to different applications and can be used with 3.3V or 5V logic devices, with a supply voltage range of 3.2V to 5.5V. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSupply voltage: 3.2V~5.5V. (If the module you want to work long hours in the emission state, it is recommended that when the supply voltage exceeds 4.5V thread a 1N4007 diode to prevent the module's built-in LDO from heated)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDefault address range (open field test): About 600m (maximum communication distance adjustable reach 1000m, the baud rate is 5000bps)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDefault idle current: 16MA (In different working modes operating current is different)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eModule dimensions: 27.8 x 14.4 x 4mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOperating frequency range: 433.4-473.0MHz, up to 100 channels of communication\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eThe maximum transmit power: 100mW (settable)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eModule support software upgrade\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDefault factory settings: Mode FU3, baud rate is 9600bps, communication channels CH001 (433.4M)\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KeyeStudio","offers":[{"title":"Default Title","offer_id":51195593949486,"sku":null,"price":0.0,"currency_code":"QAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/1907\/2814\/files\/hc-123-600x600.jpg?v=1761122444"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/1907\/2814\/collections\/Modules_copy.jpg?v=1770096624","url":"https:\/\/taalimiyah.com\/ar\/collections\/modules\/other-modules.oembed?page=3","provider":"Taalimiyah","version":"1.0","type":"link"}