Smart Module
Package includes: 1 x 18B20 waterproof temperature sensor1 x DHT11 temperature and humidity sensor1 x MQ-2 smoke gas sensor1 x Active buzzer sensor1 x Relay1 x Brightness sensor1 x Human body infrared sensor module1 x Ultrasonic sensor1 x Stepper motor1 x Stepper motor driver board10 x 21cm male to..
$24.99
Ex Tax:$24.99
Heltec LoRa Node Products Difference Table: “Heltec LoRa” product family already included follow options: LoRa spread spectrum communication (node); Battery powered; Good RF circuit design and impedance matching. Product Type① MCU FLASH Battery ..
$24.99
Ex Tax:$24.99
Feature: -Microprocessor: ESP32 (dual-core 32-bit MCU + ULP core + Internal 4MB FLASH), with LoRa node chip SX1276; -Micro USB interface with a complete voltage regulator, ESD protection, short circuit protection, RF shielding, and other protection measures; -Onboard SH1.25-2 battery interface, inte..
$29.99
Ex Tax:$29.99
Description: YX-408A is a solar radar sensor module.It uses the principle of Doppler induction,which can sense obvious moving objects.When the object moves within the sensing range,the light bulb will change the working state. Features: - Solar cell controller- Microwave radar control- Built-in p..
$8.99
Ex Tax:$8.99
Wireless Module Extend RS485/TTL CAN/I2C Port with MCP2515 TJA1051 SP3485 Development Board EP32 Kit
Description:
COMMU is a Muti-Communication-Interface-Converter. Integrated with 2IIC, 1TTL, 1CAN, 1RS485. Apparently COMMU has packed with most of series communications.
Default connection: TTL - UART0, RS485 - UART2. Since ESP32 pin map is allowed
for re-assign, you can re-ass..
$19.99
Ex Tax:$19.99
Feature: The dual-mode wireless network card for Jetson Nano supports 2.4GHz / 5GHz dual-band WIFI and supports Bluetooth 4.2. Parameter: NIC chip: Intel 8265AC Wireless band: 2.4GHz / 5GHz Wireless rate: 300Mbps / 867Mbps WIFI protocol: 802.11ac Bluetooth version: 4.2 Network card interface: NG..
$23.99
Ex Tax:$23.99
Specifications: Input voltage: AC 85~220VWorking voltage: DC 12VQuiescent current: ≤10mAOperating frequency: 315MHz/433MHzReceive sensitivity: -98dBWorking methods: Jog, self-lock, interlockModulation method: ASK (anti-interference, strong transmission performance)Code method: Intelligent learning ..
$4.39
Ex Tax:$4.39
Description: Control Your home appliances or electrical devices anytime and anywhereWherever you are, and whenever you want to turn ON/OFF your home appliances or electrical devices, you don’t need to be there or others’help, you just need slightly touch the ON/OFF button on the Ewelink app. The co..
$8.63
Ex Tax:$8.63
Technical request : Product model: ZF-2 (with code)Transmission frequency: 315MHZ / 433.92MHZWorking voltage: DC 9V ~12VModulation method: ASKQuiescent current: 0uAWorking current: 8~10mACoding type: learning code (EV1527)Radiated power: 10~15mWShooting distance: 100-200 meters (receiver sensitivit..
$7.99
Ex Tax:$7.99
Specification: Name: WIFI Smart Light Switch DIY Breaker ModuleMaterial: Flame Retardant MaterialColor: WhiteSize: 56x46x23mmRated Voltage: 90-250VWork-Life: 100,000 Times for Operation Features: -Easy replace your traditional switch to make it smart,can make your exist 2 way switch smart also,ju..
$17.99
Ex Tax:$17.99
Feature:Hardware Specifications Chipset ESP32, dual-core MCU, PMU power management FLASH QSPI flash 16MB SRAM 520 kB SRAM / PSRAM 8MB Button power key, IO36 Extended function Reference enhanced version and sensor kit USB to TTL CP2104 Modular interface UART,SPI,SDIO,I2C,LED PWM, PWM,I2S,IRG..
$50.99
Ex Tax:$50.99
Features: The WL102 transmitter module is a UHF ASK modulation transmitter that supports ASK and OOK modulation. The transmitting module integrates a PLL circuit and an ASK analog modulation circuit, and has a high degree of integration and the like, and can be applied to short-range wireless commu..
$1.49
Ex Tax:$1.49