IIC I2C Logic Level Converter Bi-Directional Module 5V to 3.3V for Arduino
- Number of Channels- 4
- Voltage on Lx Side- 1.8V-5V
- Voltage on Hx Side- 2.8V-6V
- Power- 2.8V 6V
- Length (mm)- 16
- Width (mm-) 13
- Height (mm- 3
- Weight (gm)- 2
801S Vibration Shock Sensor Sensitivity Adjustable
- Has a signal output instruction
- When the output valid signal is high, the light goes out
- The sensitivity is adjustable (fine-tuning)
- The wide detection range of vibration, no direction
- With mounting holes, firmware installation is flexible and convenient.
Official 7Semi UART Serial to RS485 Converter Breakout – MAX485
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Powered by MAX485 RS485 transceiver
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Reliable long-distance serial communication
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High noise immunity with EMI reduction
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Low power consumption design
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Built-in thermal shutdown and short-circuit protection
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Fail-safe receiver for stable data output
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Ideal for industrial and embedded applications
JSN-SR04T Integrative Waterproof Distance Measuring Ultrasonic Sensor Module
- Operating voltage: DC3.0-5.5V
- Static current: >8mA
- Operating current: 30mA
- Operating range: 20cm ~ 6m
- Resolution: 1mm
1.64FT Micro USB Cable 0.5m
- Color : Blue
- Cable Length: 50 CM (0.5 Meter.)
- USB Type: USB to MicroUSB
HC-08 4pin Bluetooth Module without Button
- Bluetooth protocol: V4.0 BLE
- 80 meters of extreme Open space distance communication.
- Based on TI CC2540 chipset
- Bluetooth class 2
- Support for on-board applications
- Operating frequency: 2.4 GHz ISM band
- Modulation method: GFSK (Gaussian Frequency Shift Keying
600 Pcs 1/4W 1% 30 Kinds Each Value Metal Film Resistor
- 1/4W 1% Tolerance Metal Film Resistors so 5 color bands, This is a great assortment for front ends and low power applications.
- These resistors are typical axial-lead metal film resistors, which have much better temperature stability than their carbon equivalents,
- Lower noise and are generally better for high frequency or radiofrequency applications.
3pin 2.54mm Twist Female to Female Dupont Cable
- Color: Red, Black,Yellow
- Connector 1: Female Dupont
- Connector 2: Female Dupont
- Connector 3: Female Dupont
- Insulation Material: PVC
- Length: 20cm
433Mhz RF Wireless Transmitter and Receiver Kit
- Frequency: 433.92 Mhz
- Operating Voltage : 3-12 V DC (Transmitter), 5V DC (Receiver)
- Data Rate : Up to 8 kbps
- Works with HT12D/12E or other encoder/decoder
Weighing Load Cell Sensor 1Kg for Electronic Kitchen Scale YZC-131 With Wires
- Weighing Range: 0 ~ 1 kg.
- Rated Output: 1.0 ± 0.1mV / V.
- Non Linear Output: ± 0.03% F.S.
- Input Impedance: 1066 ± 10% Ω.
- Output Impedance: 1000 ± 10% Ω.
- Insulation Resistance: 2000 MΩ.
MAX7219 LED Dot Matrix 4 In 1 Display
- Driver Chip: MAX7219
- Input Voltage: 3.7 to 5.3 V
- Input Current: 320 mA
- Display Dimensions: 32x32x6 (LxWxH) mm
- PCB Dimensions: 128×32 (LxW) mm
HC-05 4pin Bluetooth Module with Button (Master/Slave)
- Bluetooth protocol: Bluetooth Specification v2.0+EDR.
- Frequency: 2.4GHz ISM band.
- Modulation: GFSK(Gaussian Frequency Shift Keying).
- Emission power: =4dBm, Class 2.
- Sensitivity: =-84dBm at 0.1% BER.
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
US-100 Ultrasonic Sensor Distance Measuring Module with Temperature Compensation
- Voltage: DC 2.4V – 5V
- Average Current Consumption: < 2mA
- Output mode: level or UART
- Detection distance: 2cm – 450cm
- Working temperature: -20°C to +70°C
- It features temperature compensation.
- Provides two output modes level or UART.
7Semi RJ45 Connector MagJack Ethernet Breakout
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Official 7Semi RJ45 MagJack Ethernet Breakout Board
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LPJ0011FBNL single-port RJ45 connector
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Integrated 10/100 Base-T Ethernet magnetics
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Pre-soldered RJ45 jack for quick setup
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Built-in status LEDs and EMI shielding
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All Ethernet pins broken out for easy access
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Breadboard and prototype friendly design
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Ideal for IoT, robotics, and industrial projects
USB 2.0 A-B Male Printer Cable 1.8m
- Color : Blue
- Length (cm) : 100
- USB Type : Type-A to Type-B
- Weight (gm) : 25
3-6V DC Motor with Wire
- Small size, suitable for toy applications and Arduino projects
- Operates at 5V, making it compatible with common electronic devices
- High-speed motor, suitable for applications requiring fast rotation
- Can handle a rated torque of 29.2 g.cm
- Provides an output power of 3.47W
GPS NEO-6M Satellite Positioning Module Development Board for Arduino STM32 51(with Battery)
- Product: GPS NEO-6M Satellite Positioning Module Development Board for Arduino STM32 51
- 5Hz position update rate
- Operating temperature range: -40 TO 85°CUART TTL socket
- EEPROM to save configuration settings
- Rechargeable battery for Backup
MQ-7 CO Carbon Monoxide Coal Gas Sensor Module
- Operating voltage: DC 5 V.
- The analog output voltage, the higher the concentration the higher the voltage.
- The carbon monoxide detection with better sensitivity.
- With a long service life and reliable stability.
- Rapid response and recovery characteristics.
- Range: 10 to 1000 ppm.
Official 7Semi ESP32-DEVKIT-UE ESP32 Wifi BLE Development Board
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Optimal RF Performance: Get straight to application development without worrying about RF design, thanks to the ESP32-DevKit’s optimized RF performance.
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4MB Flash & IPEX Antenna: Ample storage and a high-performance antenna ensure smooth operation and reliable wireless communication.
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All-Inclusive Support Circuitry: The board includes all necessary support circuitry, along with USB-UART bridge, reset and boot buttons, LDO regulator, and micro-USB connector.
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Breadboard-Optimized Pinout: Easily prototype on breadboards with the optimized pinout and LDO output for powering external electronics.
