USB PC Intelligent Control Module 2 Channel 5V Relay Module (No Need Driver)
- Contact type: NC / COM / NO
- Input current: ≥300mA
- Input voltage: DC 5V
- Support Win7, XP 32-bit systems
- Onboard square USB interface, stable connection.
- Use an imported high-performance USB control chip.
- Application code: Green indicates that the relay is closed, the red disconnect
- Military-grade PCB board production
AD620 Microvolt/Millivolt Voltage Amplifier Module
MPU-9150 GY-9150 9-Axis Electronic Compass Triaxial Accelerometer Gyroscope Module
- MPU-9150 module (three-axis gyroscope + tri axis accelerometer + axis magnetic field)
- Module Model: GY-9150
- Chip: MPU-9150
- Power supply :3-5v (internal low dropout regulator)
- Communication: IIC communication protocol standard
- 16bit AD converter-chip, 16-bit data output (field 13)
- Gyro Range: ± 250 500 1000 2000 ° / s
- Acceleration range: ± 2 ± 4 ± 8 ± 16g
- Magnetic field range: ± 1200uT
- Using Immersion Gold PCB, welding machines to ensure quality
- 54mm pin spacing
GY-88 10 Axis HMC5883L MPU6050 BMP085 IMU Module for Arduino
- MPU 6050 Motion Sensor module: 3-axis gyroscope, 3-axis accelerometer
- HMC5883L module：three-axis magnetic field module
- BMP085 barometer pressure sensor
- Chip: MPU-6050
- Power supply: 3v-5V power
- gyroscope range: + 250 500 1000 2000 °/ s
- Acceleration range: ± 2 ± 4 ± 8 ± 16 g
- HMC5883L range: ± 1.3-8 Gauss
10D OF 9-AXIS GY-87
- Power supply: DC 3.3V TO 5V
- 3 Axis Gyro+ Acceleration+ Magnetic field
- Air pressure module
- Inbuilt ultra-low noise linear LDO voltage regulator
- Inbuilt onboard filters. which reduce noise from motor and another high current
- Communication: I2C protocol
- Power LED
- Designed for 5V logic
- Can easily select two I2C addresses for MPU6050 by soldered jumper
- Dimension: 2.2*1.7cm
- Size: 6gm
UV Sensor Module Ml8511 Analog Output UV Sensor Breakout
Solid Relay Module 4 channel 5v low level trigger for Arduino
- Operating Voltage: 5V
- Operating Current: 12.5mA
- Maximum Load: 2A @ 240VAC
- Static Current: 0mA
- Channels: 4 Channel.
- Switch Max frequency: 5KHz.
- Trigger Voltage Range:
- Separate LEDs showing the status of each Solid-State Relay
- Strong anti-interference ability and stable performance
- Dimension: :57 x 55 x 25mm
LoRa SX1278 433M 10KM Wireless Spread Spectrum Transmission Module Ra-02 SX1278 Socket IOT
- Lora Spread Spectrum Modulation Technology +20dBm-100mW
- Constant RF power output when voltage changes
- High sensitivity: low to -148dBm
- Half-duplex SPI communication Programmable bit rates up to 300kbps
- Supports FSK, GFSK, MSK, GMSK, LoRa and OOK modulation modes
- 127dB RSSI dynamic range
- Automatic RF signal detection
- CAD model and ultra-high-speed AFC With CRC, up to 256 bytes of the packet engine
- Small volume dual-row stamp-hole patch package
- With shielding shell Spring antenna (Ra-01) external antenna (Ra-02)
- Wireless standard 433MHz Frequency range: 420 ~ 450MHz
- Interface: SPI GPIO
- Operating Voltage:1.8 ~ 3.7V, the typical value is 3.3V
- Current: Receiver:≦ 10.8mA (LnaBoost off, band 1) Transimit: ≦ 120mA (+ 20dBm)
- Sleep mode: 0.2μA
- Working temperature: -40 to + 85 ° C
- Storage temperature: Normal
TEA5767 FM Stereo Radio Module
- Directly plug antenna interface.
- I2C bus communication.
- Multi-capacitor combined filter.
- Blue LED power indicator.
- High sensitivity(low noise RF input amplifier).
- High power auto gains control AGC circuit.
- With reverse polarity protection diode.
- With a power output filtering sensor.
- Blue LED power indicator.
- Onboard 3.5mm audio interface.
- If connects with a single chip, only connect the Power Ground and two I2C communication cables.
- LC harmonic oscillator uses a low-cost fixed chip.
- No need to adjust the Intermediate frequency.
- High sensitivity(low noise RF input amplifier).
- High power auto gains control AGC circuit.
- Soft Mute.3.5mm jack for external Antenna.
MAX7219 Dot Led Matrix Module 4 In 1 Display with 5P Line Module For Arduino Micro-controller
- Driver Chip: MAX7219
- Input Voltage: 3.7 to 5.3 V
- Input Current: 320 mA
- Requires only 3 communication wires of MCU
- Pre-cascaded MAX7219 Dot Matrix LED Module.
- The overall size of the display is very compact
- With 64 fixing screw holes, hole diameter: 3mm.
- M3 holes for mounting.
- Module with input and output interfaces
- Support for cascading multiple modules
- Quite large display
- Display Dimensions: 32x32x6 mm
- PCD Dimensions: 128×32mm
- Weight: 55 gm
HLK-RM04 UART to Serial Wifi Ethernet Wifi Module
- 2.4GHz 802.11b/g/compatible
- Support IEEE 802.3、IEEE 802.3u
- Wi-Fi Client/AP/Router Mode
- Support WPS/wds
- Baud rate range: 1200~500000bps
- Support transparent transmission mode
- Support multiple security authentication mechanisms: WEP64/WEP128/ TKIP/ AES & WEP/WPA-PSK/WPA2-PSK
- Support multiple network protocol: PPPOE/TCP/UDP/DDDNS & /DHCP/DNS/HTTP/Firewre
- Support AT+ instruction set
- Support two configuration methods: Serial/WEB
- Serial speed ratio adjustable up to 320400
- Transparent dual-way data transmission
- Integrated 10/100M Ethernet port, Max. baud ratio up to 230.4kbps
- Adopts Ralink program, high-quality material
- Built-in 360M MIPS CUP, 16M RAM, 4M FLASH, wireless baseband, RF front-end, and multi-peripheral bus
- Support IEEE 802.11 b/g/n, transparent protocol data transmission mode
- TCP server/TCP Client/UDP work mode, support network protocol: TCP / UDP / ARP / ICMP / HTTP / DNS / DHCP
- Support DHCP auto gain IP, support IP distribution at AP Mode
- Built-in antenna or external antenna
- Dimensions: 29mm*40mm* 8.8mm