WCS1700 Hall Current Sensor with Over Current Protection
- Working voltage: DC-DC 5V
- Pass-Through Wire Diameter: 9mm
- Output Current Sink: 0.4mA
- the current detection resolution of 32mV / A
- output overcurrent signal indication
DIY Kits D2- 6 Bluetooth Remote Control Intelligent Car 51 MCU
Product Type:Remote control car kit
Connecting Mode:Blutooth mode
Operating Voltage (V):1.5 V
HC-08 6PIN Bluetooth Module With Button
- Frequency: 2.4GHz ISM.
- Protocol: BLE 4.0.
- Max transmitting power: max. 4dBm.
- Modulation System: GFSK.
- Serial Baud Rate: 1200 to 115200 bps.
- Reference Distance: 80 meters.
2.0 inch LCD color screen TFT SPI Module
- Display Size: 2.0″
- Driver IC: ILI9225
- Input Voltage (V): 3.3 to 5
- Pixel Resolution: 176 x 220
- PCB Size (mm): 62×38 (LxW)
- Interface Type: SPI
ESP32-C3 Development Board Dual Type-C WiFi Bluetooth BLE5.0 DevKitM-1 Core Board ESP32C3 Module
- Bluetooth LE: Bluetooth 5 Bluetooth
- mesh High power mode(18 dBm)
- Rate support 125 Kbps, 500 Kbps, 1 Mbps, 2 Mbps
- Advertising Extensions
ZK-4KX DC Step Up and Step Down Adjustable Voltage Regulator with Dual Display (DC DC Buck Boost Converter CC CV 0.5-30V 4A Adjustable)
- Model: ZK-4KX
- Material: Fiber glass board, Electronic component
- Input Voltage: 5.0-30v
- Output Voltage: 0.5-30v
- Voltage Display resolution: 0.01V
- Current Display resolution: 0.001A
- Conversion Efficiency: about 88%
- Output Power: Natural heat dissipation 35W; Strengthen heat dissipation 50W
- Output Current: It can work stably at 3A for a long time, and can reach 4A under enhanced heat dissipation.
- Soft Start: Yes (The soft start may fail when it starts with high power and load module.)
GYGPSV1 NEO-M8N GPS Module, subsistute for NEO-6M GY- NEO8MV2 (with Battery)
- Antenna Size : approx. 26 x 26 x 9 (LxWxH) mm.
- Module Size : approx. 26 x 36 x 4 (LxWxH) mm.
- Net weight : approx. 16 gm.
- Gross weight : approx. 17 gm.
- Mounting : approx. 3 mm.
- The default baud rate : 9600.
- Flash memory: 64KB.
AS608 Fingerprint Reader Sensor Module Optical Fingerprint Fingerprint Module
- Resolution: 500dpi
- Supply current: <60mA
- Supply voltage: 3.3V
- Fingerprint image entry time: <1.0 seconds
- Peak current: <60mA
3.5 inch SPI TFT Screen Display Module Interface 480*320 without Touch
- TFT Display
- 320×480 Pixel
- ILI9488
- SPI based Operation (other protocol can be configured)
- Clear contrast and Output
- Has SD card slot
37 pcs Sensors Kit compatible with Arduino
- For beginners who are interested in Arduino
- A complete set of Arduino’s most common and useful electronic components
- Infrared sensor receiving module
- Laser sensor module
- Temperature and humidity sensor module
- Infrared sensor module
- 5v relay module
- Obstacle avoidance sensor module.
RF Nano Integrated NRF24L01 Wireless Module with Soldering
- Microcontroller: ATmega328P
- Nrf24L01+ 2.4G wireless
- Architecture AVR
- Operating Voltage 5 V
- Flash Memory 32 KB of which 2 KB used by bootloader
- SRAM: 2 KB
- Clock Speed: 16 MHz
- Analog I/O: 8 Pins
- EEPROM 1 KB
- DC Current per I/O Pins: 40 mA (I/O Pins)
- Input Voltage: 7-12 V
- Digital I/O: 22 Pins
- PWM Output: 6
- Power Consumption: 19 m
ESP32 OLED Module for WiFi and Bluetooth
- NodeMcu ESP32 OLED Module
- Three modes: AP, STA, and AP+STA
- Support for Lua program, easy to develop
- 2.4 GHz dual-mode WiFi and Bluetooth
- Pre-integrated with antenna and RF balun
GPS NEO-M8N Satellite Positioning Module Development Board for Arduino STM32 51(with Battery)
- Model: NEO M8N GPS Module
- Default baud rate: 9600.
- Supply Voltage: 3V to 5V
- Antenna size 25*25mm
- Module size 25mm*35mm
- Mounting aperture 3mm
Official 7Semi ESP32-DEVKIT-IE ESP32-WROVER Wifi BLE Development Board, 8MB, IPEX
- Dual-core ESP32-WROVER-IE module with WiFi + BLE.
- 8MB Flash and IPEX antenna support for stronger wireless performance.
- Easy programming with CP2102 USB-to-UART bridge.
- Breadboard-friendly design with full GPIO access.
- Works with Micro USB / 5V / 3.3V power inputs.
SIM 800C GSM GPRS Modem TTL with Antenna
- Chip: SIM800C
- Quad-Band: 850/900/1800/1900 MHz
- Class 4 (2 W @ 850/900 MHz)
- Class 1 (1 W @ 1800/1900 MHz)
- FM: 76 ~ 109 MHz bands in all world (50 KHz step)
- Sensitivity: <-105dB
- SIM supports:2G, 3G, 4G
- Supply voltage: 5-9VDC
- Standby current: 3mA
- Operating temperature: -40 ~ +85C
MMA7361 Angle Acceleration Sensor Module (Replace MMA7260 Acceleration Module)
- Low Current Consumption: 400 µA.
- Sleep Mode: 3 µA.
- Low Voltage Operation: 2.2 V – 3.6V.
- Fast Turn-On Time (0.5 ms Enable Response Time).
- Analog output for each axis.
- +5V operation @1ma current.
Official BME690 Digital Sensor Nano Breakout 2.54mm – Temperature, Humidity, Pressure, Gas | I2C
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Measures temperature, humidity, pressure, and gas (VOC/VSC)
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Powered by Bosch Sensortec BME690 sensor
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Supports Bosch BSEC software for advanced air-quality processing
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I²C interface for easy microcontroller integration
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3.3 V operating voltage
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Low-power design for battery-powered applications
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Standard 2.54 mm pin pitch for breadboard compatibility
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Compact and rugged breakout design
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Ideal for IoT, smart home, HVAC, and air-quality monitoring
7Semi BNO055 9-DOF Absolute Orientation Sensor Breakout I2C Qwiic
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9-axis absolute orientation for accurate 3D motion tracking
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Bosch BNO055 smart sensor with accelerometer, gyroscope, and magnetometer
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Advanced sensor fusion for stable and precise orientation data
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I2C interface for easy integration with microcontrollers
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Supports 3.3V and 5V operating voltage
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Low power consumption for longer battery life
9 in 1 Gas Sensor kit
- Power supply: from 2.5 V to 5 V
- Analog and digital output
- Fast response and recovery
- Adjustable sensitivity
- Signal output indicator
Official 7Semi SHT45 Digital Humidity and Temperature Sensor Probe 0.1C Accuracy 1% RH 16bit I2C
- Digital output, I2C interface (I2C address 0x44)
- Fully functional in condensing environment
- Variable power heater
- NIST traceability
- Breatable shell
- Corrosion resistance
- High temperature resistance
- Large air permeability, fast gas humidity flow and exchange rate, uniform divergence.
- Excellent ability of anti-dust, anti-corrosion and waterproof (IP65)
