DHT22 MODULE
- Power supply: 3.3-5.5VDC
- Operating range: humidity 0-100%R
- Ultra-Low Power.
- No Additional Components.
- Long-Distance Signal Transmission.
- All Calibration, Digital Output & Completely Interchangeable.
- Relative Humidity & Temperature Measurement.
- Humidity Measurement Precision: 2-5% RH.
- Temperature Measurement Precision: 0.5 deg C.
- Calibrated digital signal
- Outstanding long-term stability
RFID EM18 125KHz RS232 Output
- Operating Voltage: 5V DC Supply
- Reading Distance: 6-10 cm.
- Read frequency: 125 kHz.
- EM4001 64 – bit RFID tag compatible.
- 9600bps ASCII output.
- Current : <50 mA
- Operating Frequency: 125 Khz
- This RFID Reader Module 125Khz is easy to use
- It is Low Cost
- It gives RS-232 and TTL Output
- Need a very less external component to drive
- TTL Level Compatible (Directly connected to the microcontroller)
- Small Buzzer & LED available to know about the card presence
- High-Quality PCB material & Original component only
- Dimension:32* 32* 8mm
GPS Ublox Neo 6M TTL
- Supply voltage: 3.3 V
- 5Hz position update rate
- Operating temperature range: -40 TO 85°C
- UART TTL socket
- EEPROM to save configuration settings
- Rechargeable battery for Backup
- The cold start time of 38 s and Hot start time of 1 s
- Configurable from 4800 Baud to 115200 Baud rates. (default 9600)
- -162 dBm tracking sensitivity
- Support SBAS (WAAS, EGNOS, MSAS, GAGAN)
- Separated 18X18mm GPS antenna
GY-50 L3G4200D 3-Axis Gyroscope/ Gyro Sensor Module for Arduino
- Sensor type - Gyroscope, 3 axes.
- Voltage Supply - 2.4 V - 3.6 V.
- IC - L3G4200D.
- Communication Mode: IIC / SPI communications protocol
- Sensing Range - Three selectable full scales (250/500/2000 DPS).
- 16-bit rate value data output
- 8-bit temperature data output
- 32 count FIFO buffer
- Output Lines - Two Digital Output Lines (Interrupt and data ready).
- Operating Temperature: -40 to +85 °c
- Integrated low and high pass filters with user-selectable bandwidth
- Embedded self-test
- Low voltage compatible IOs, 1.8 V
- Embedded power-down and sleep mode
- High shock survivability
- 3-axis angular rate sensor (yaw, pitch & roll) make it great for model aircraft navigation systems.
DC-DC Booster Module 3v-20000v
- Input voltage: DC 3V Input Current: 1.5A
- Output voltage: DC20KV
- Output current: 0.05AÂ
- Input Line Length: approx. 110 mm (red is positive)Â
- Output cable length: approx. 110mm
- High voltage bipolar discharge distance: 5mmÂ
- type: pulse currentÂ
- Structure: and low voltage integrated
- Material: metalÂ
- Color: black and black
- High-Quality Silicone Wires at Input and Output
- Small in Size
- Easy to Use
- Size: 19 x 20 x 18 mmÂ
MAX6675 K-TYPE THERMOCOUPLE TEMPERATURE SENSOR
- Internal integrated cold junction compensated circuit
- Operating voltage: 3V to 5.5V
- Temperature signal converted to 12-bit signal
- Thermocouple break detection circuitry
- 25-degree resolution
- K-type temperature probe
- Simple SPI serial output temperature.
- High impedance differential inputs.
- 2000v ESD signal
- Temperature range: 0 degrees to 1024 degrees Celsius
- Temperature measurement accuracy: +/-1.5 C
Bluetooth Module HM-10 BLE 4.0 CC2540
- BT Version: Bluetooth Specification V4.0 BLE
- Working frequency: 2.4GHz ISM band
- Operating voltage of Module: 2.0V – 3.6V
- Modulation method: GFSK (Gaussian Frequency Shift Keying)
- Send and receive no bytes limit.
- Working frequency: 2.4GHz ISM band
- UART Serial Interface
- Full-Speed USB Interface
- 12 General Purpose Input/output Pins
- In-System-Programmable Flash- 128 KB or 256KB
- 8-KB SRAM
- 32-kHz Sleep Timer With Capture
- Long-range: Open space has 100 Meters
- RF Power: -23dbm, -6dbm, 0dbm, 6dbm
- Speed: Asynchronous: 2-6K Bytes, Synchronous: 2-6K Bytes
- Power: +2.5V~3.5VDC 50mA
- Power: Active state 8.5mA; Sleep state 50~200uA
- Working temperature: –20 ~ +105 Centigrade
- Dimension: 27mm x 13mm x 2.2 mm
Ina219 I2C BiDirectional DC Current Power Supply Sensor Breakout Module
- 1 ohm 1% 2W current sense resistor
- Up to +26V target voltage
- Up to ±3.2A current measurement, with ±0.8mA resolution
- Senses Bus Voltages from 0 to 26 V
- I2C- or SMBus-compatible interface. The
- Reports Current, Voltage, and Power
- 16 Programmable Addresses
- Filtering Options
- Calibration Registers
- SOT23-8 and SOIC-8 Packages
- Using a single power supply, the working voltage is between + 3.0 to + 5.5 V.
- Calibration programmable registers directly read its unit of measure in the ampere current, and power in watts per reading.
- For as many as 128 samplings averaging, in order to realize filter in the noise environment.
- The I2C interface timeout, not only avoid the bus lock but also can provide high-speed mode, meet the communication requirements of up to 3.4 MHz.
- Supported software programmable INA219.
- Dimensions: 0.9*0.8inch
- Weight: 1.9g
MEMS Microphone Breakout – INMP401 (ADMP401)
- -3dB roll off at 100Hz and 15kHz
- supply voltage: 1.5 to 3.3VDC
- Should comfortably output 40mW
- SNR of -62dBA
- Should comfortably output 40mW
- Omnidirectional MEMS microphone
- High SNR
- Sensitivity of −42 dBV
- Low current consumption of <250 μA
- Single-ended analogue output
- High PSRR of 70 dB
- Compatible with Sn/Pb and Pb-free solder processes
- 72 mm × 3.76 mm × 1.0 mm surface-mount package
HC-06 RF Wireless Bluetooth Bee V2.0 Module Xbee V03 Shield Board Arduino
- Power supply: 3.3V
- A power supply of more than 3.3V will destroy the module.
- Paring user’s name: HC-05
- Default baud rate: 9600
- Default slave model
- Default pairing password: 1234
- It can be used for an MCU system whose voltage is 3.3V.
- Users can set baud rate, paring password, and user’s information by AT command.
- Bluetooth adapter pairs with Bluetooth Bee salve device.
- With an efficient onboard antenna, the exposed antenna qualifies the transmit signal and make it farther.
- Be used with for Arduino Bluetooth Bee module, it can communicate with other Bluetooth device wireless
- Be used with Xbee module to achieve communication between more than two for Arduinos or communication between for Arduino and PC
- Dimension: : 3.3 x 2.5 x 0.9 cm
- Weight: 5g
Zigbee CC2500 RS232
- RS-232 direct interface
- TTL support
- RSSI value between two modules can be obtained
- Separate LED for RX, TX, and power
- 4-bit channel selection
- Programmable output power
- Automatic packet processing
- 6 data pipes for 1:6 star networks
- 4-pin SPI interface with maximum 8 MHz clock rate 7
- 20-pin 4x4mm QFN package
