Description: TTL data transparent transfer between...
Description: TTL data transparent transfer between a host Bluetooth device.Module HC-06 master and slave, two in one.Build-in Bluetooth chip BC417143.Bluetooth specification v2.0 + EDR.Works with any USB Bluetooth adapters.Default Baud Rate:...
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Feature: Supports any capacity SD card.SD...
Feature: Supports any capacity SD card.SD RAID0 mode makes a bigger capacity.Makes SD/MMC flash memory card be a super compact, cost efficient, anti-shock, low power consumption, no acoustic noise and fast...
Regular price $19.99
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Regular price $19.99
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Description: 10-29V wide voltage high-voltage boardInterface...
Description: 10-29V wide voltage high-voltage boardInterface definition: 1.VCC, 2.VCC, 3.ON/OFF, 4.ADJ, 5.GND, 6.GND for 15-22" widescreen, stable workSize: 3.5 x 13.3cmInterface: red line = Input, yellow line = switch / brightness...
Regular price $7.99
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Regular price $7.99
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Features: Size: 50 x 33 x...
Features: Size: 50 x 33 x 10mmLCD 12V 5V +3.3 V voltage conversion board 5V, 3.3V power board BenQ power supply board commonly usedFor a variety of brands of LCD monitors...
$3.99 Sale Regular price $4.99
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$3.99 Sale Regular price $4.99
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Description: HEART is build with MAX30100. MAX30100...
Description: HEART is build with MAX30100. MAX30100 is a complete pulse oximetry and heartrate sensor system solution designed for the demanding requirements of wearable devices. The MAX30100 provides very small total solution...
$14.99 Sale Regular price $20.99
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$14.99 Sale Regular price $20.99
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Description: BUS-Socket is a pair of...
Description: BUS-Socket is a pair of M-BUS socket, female and male. 2X15 pins. They share the same specification with the BUS socket on M5Cores. The male piece is 90-degree bend to...
$4.99 Sale Regular price $7.99
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$4.99 Sale Regular price $7.99
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Description: EARTH unit is a Soil...
Description: EARTH unit is a Soil Moisture Sensor for measuring the moisture in soil and similar materials. The soil moisture sensor is pretty straight forward to use. The two large exposed...
Regular price $5.99
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Introduction: The module is based on...
Introduction: The module is based on Bluetooth 4.0 BLE technology, and the core chip is TI (Texas Instruments) CC2541, which is mainly for consumer medical electronic devices, personal sports equipment (such...
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Feature: Single-Supply OperationPCF8591 operating voltage range...
Feature: Single-Supply OperationPCF8591 operating voltage range of 2.5V to 6VLow standby currentthrough the I2C bus serial input / outputPCF8591 by 3 hardware address pins addressingSampling rate PCF8591 I2C bus rate decided4...
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Feature:Module using chip: TXS0108EHigh-speed full-duplex...
Feature:Module using chip: TXS0108EHigh-speed full-duplex 8-channel level conversion moduleProvide two-way communication capabilitiesVCCA terminal support voltage 1.2V-3.6VVCCB terminal support voltage 1.65v-5.5vCommon level shifting capabilities such as 3.3-5V 1.8-3.3v are available Main application: 1....
Regular price $3.99
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Feature:All IO extractions are provided...
Feature:All IO extractions are provided for the Nano 328P.Take the 3pin electronic building block/sensor interface.An external power input terminal is provided to support an external 7-12V input.With the XBee socket...
$9.99 Sale Regular price $14.99
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$9.99 Sale Regular price $14.99
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Applications: Broadband RF power amplification, suitable...
Applications: Broadband RF power amplification, suitable for HF FM VHF UHF FM transmission of various radio applications, short-wave FM remote control toys, radio walkie-talkies, digital radio stations, etc., can output up...
$18.99 Sale Regular price $25.99
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$18.99 Sale Regular price $25.99
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Feature: Can be used for Acoustic...
Feature: Can be used for Acoustic control light , give sound and light alarm working with Photosensitive sensor, and sound control,sound detectWhen there is sound,outputs low level and the signal lightCircuit...
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Introduction:  Widely used in precision...
Introduction:  Widely used in precision measuring instruments, building automation, precision machinery equipment, elevator lifting equipment, automation systems, calculator office equipment, servo system inverter equipment, frequency conversion equipment, lighting, information communication...
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>>>More details: Click here to...
>>>More details: Click here to open<<<Feature: Input voltage range  180-264VAC Normal voltage range 230VAC Frequency range     47-63Hz Max input ac current <4A (IN AC230V) Inrush current (cold start) 30A Efficiency(full load)   85%≥(IN...
Regular price $93.99
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Regular price $93.99
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More document click to download: 2.4G...
More document click to download: 2.4G NRF24L01Features:  This module uses the domestic RF bonding chip BK2425, which integrates all the high-speed signal processing parts related to the RF protocol. Since the...
Regular price $2.99
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>>>Manual: Click here to open<<<>>>Schematic:...
>>>Manual: Click here to open<<<>>>Schematic: Click here to open<<<>>>the Test Board: Click here to open<<< >>>Wifi Module+ Test Board: Click here to buy<<< Introduction:  This product is an embedded module...
$15.99 Sale Regular price $23.99
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$15.99 Sale Regular price $23.99
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More document click to download: ESP32-WROVEROverview:...
More document click to download: ESP32-WROVEROverview: ESP32-WROVER and ESP32-WROVER-I are universal Wi-Fi+BT+BLE MCU modules that are powerful and versatile, and can be used in low-power sensor networks and extremely demanding tasks...
$9.99 Sale Regular price $13.99
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$9.99 Sale Regular price $13.99
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Features: - Support BDS / GPS...
Features: - Support BDS / GPS satellite navigation system- Support AGNSS- Cold start capture sensitivity: -148dBm- Tracking sensitivity: -162dBm- Positioning accuracy: 5m- First time: 32s- Support 2.7-3.6V power supply- Continuous operation...
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$7.99 Sale Regular price $9.99
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More document click to download: RHF76-052Description:...
More document click to download: RHF76-052Description:  The RHF76-052 can be used for ultra-long-range spread spectrum communication, and the built-in secure and reliable LoRaWAN protocol stack, combined with the wireless gateway, solves...
$13.99 Sale Regular price $19.99
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More document click to download: RHF78-052Description: ...
More document click to download: RHF78-052Description:  The RHF78-052 can be used for ultra-long-range spread-spectrum communication, and has a built-in secure and reliable LoRaWAN protocol stack, which, together with the wireless gateway,...
$9.99 Sale Regular price $14.99
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More document click to download: ESP01FSpecifications:...
More document click to download: ESP01FSpecifications: Package: SMD-18 SPI Flash: Built-in 8MbitSupport interface: UART/GPIO/ADC/PWMIO port: 9Serial port rate: support 300-4608000bps, default 115200bpsSpectrum range: 2412-2484MHzPower supply range: 3.0V- 3.6VSupply current: >300mAWorking temperature:...
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Description: ESP32-A1S module is a small-volume...
Description: ESP32-A1S module is a small-volume multi-function audio module. It adopts ESP32 with dual-core processor as the main control. The main frequency is up to 600DMIPS. The module is internally equipped...
$11.99 Sale Regular price $15.99
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$11.99 Sale Regular price $15.99
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Features: Noise sourcePower: DC12V/0.3AOutput connect: SMA1.5G/48DB...
Features: Noise sourcePower: DC12V/0.3AOutput connect: SMA1.5G/48DB 2G/38DB 2.5G/30DB,3G/27DB,3.5G/20DB, reference ENR: 0.1G/60DB 0.5G/55DB,1G/52DB,1.5G/48DB 2G/38DB 2.5G/30DB,3G/27DB,3.5G/20DB, Q: What is this?what used?A: Noise source, generator noise, used tracking generator, jam sourceQ: What is the basic...
$21.99 Sale Regular price $27.99
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$21.99 Sale Regular price $27.99
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Introduction: NF-04 is a 2.4G wireless...
Introduction: NF-04 is a 2.4G wireless module with small size and on-board antenna. It has a high airspeed (up to 2Mbps), SPI interface, and a pure hardware module. It has high...
$2.99 Sale Regular price $4.99
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$2.99 Sale Regular price $4.99
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Introduction: NF-03 is a 2.4G wireless...
Introduction: NF-03 is a 2.4G wireless module with small size and on-board antenna. It has a high airspeed (up to 2Mbps), SPI interface, and a pure hardware module. It has high...
$3.99 Sale Regular price $5.99
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Introduction: >>>More informations: Click here...
Introduction: >>>More informations: Click here to open<<< The microwave sensor is an active sensor. The HF sensor emits high-frequency electromagnetic waves (5.8 GHz) and receives their echoes (power consumption less than...
Regular price $16.99
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Feature: Product Name: Human body +...
Feature: Product Name: Human body + light control sensor lightProduct model: DS37ALED Specifications: White Light: Color Temperature 5500-6500K / Warm White Light: Color Temperature 2800-3200KBrightness parameters: SMT2835, 6 25-30 lumens 0.3WBattery...
Regular price $19.99
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>>>Manual: Click here to open<<<Feature:...
>>>Manual: Click here to open<<<Feature: Working voltage: AC220V-240V, 50/60HZ Frequency system: 5.8GHz CW radar Transmission power: <0.2mW Power consumption: <0.5W Power load: 1200W Time delay: 8 seconds to 12 minutes...
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>>>Manual: Click here to open<<<Introduction: SK-700...
>>>Manual: Click here to open<<<Introduction: SK-700 is an active motion detector with adjustable sensitivity, daylight detection and time setting. It’s based Doppler principle and RADAR technology, adopting rod antenna & high...
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Introduction:1. Synchronous rectification scheme, wide...
Introduction:1. Synchronous rectification scheme, wide voltage, high current, high efficiency;2. DC plug for easy use;3. Dual USB port, all with fast charging identification chip Compatible with Android iphone 4. With...
Regular price $11.99
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If you need the 868mhz...
If you need the 868mhz version, please buy Product ID: 1248652Description:The 915MHz antenna needs to be in connection with the IPEX interface (if the antenna is not connected, it may damage...
Regular price $29.99
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