Showing 169–180 of 286 results
NRF 24L01 Module Long Range
Features :
- NRF24L01 is a universal ISM band monolithic transceiver chip works in the 2.4-2.5GHz
- Wireless transceiver including: Frequency generator, enhanced type, SchockBurstTM, mode controller, power amplifier, crystal amplifier, modulator, demodulator
- The output power channel selection and protocol settings can be set extremely low current consumption, through the SPI interface
- As the transmit mode, the transmit power is 6dBm, the current is 9.0mA, the accepted mode current is 12.3mA, the current consumption of the power-down mode and standby mode are lower
- Built-in 2.4GHz antenna, supports up to six channels of data reception
- Size: 15 x 29mm
- Low operating voltage: 1.9-3.6V
- 125 channels, multi-point communication and frequency hopping to meet the communication needs
- High Rate: 2Mbps, as air transmission time is very short, greatly reducing collision phenomena in wireless transmission (air transfer rate of software setting: 1Mbps or 2Mbps)
- Low power consumption: When the answer mode communication, fast air transmission and start-up time, which greatly reduces the current consumption
- Low application cost: NRF24L01 integrated part of all high-speed signal processing related to RF protocol, such as: automatic retransmission of lost packets and automatically generate response signals, etc.
- NRF24L01 SPI interface: hardware SPI port, MCU I/O ports
- Internal FIFO compatible with a variety of microprocessor interface, micro-controller is convenient
NRF24L01 2.4GHz PA+LNA SMA Wireless Transceiver Module with Antenna
Specification :
- Voltage: 3-3.6V
- Max output power: +20 dBm
- Working current in transmit mode: 115mA
- Working current in receiver mode: 45mA
- Current in  mode: 4.2uA
- Operating temperature: -20-70 degree
- Receiver sensitivity: -92dBm in 2Mbps mode, -95dBm in 1Mbps mode, -104dBm in 250kbps mode
- PA growth: 20dB
- LAN growth: 10dB
- LAN noise figure: 2.6dB
- Antenna growth: 2dBI
- 2M rate: 520m
NRF51822 Beacon Module Bluetooth RSSI Positioning Module
Specifications:
- Easy and fast customization of extremely low cost enclosures;
- UUID, Major, Minor and other parameters can be changed according to customer needs;
- Beacon barcode for easy identification;
- Based on TI's NorDic51822/CR2032, low power Bluetooth module;
- Support IOS7.0, Android 4.3 and above;
- Receiving: 30M;
- Battery life is 6 months to one year.
- Working voltage: 1.8-3.6V
NRF51822 BLE 4.0 Bluetooth Module Wireless Low-power Development Board
NRF51822 Module for IBeacon Base Station Positioning Beacon for WeChat Shakes the Near Field Positioning Battery
Specifications:
- Model Number:Â Bluetooth NRF51822
- Onboard chip: nRF51822
- Communication distance (open outdoor@1M data rate): 30m
- Frequency range: 2.4GHz
- Operating voltage: 2.0V ~ 3.6V
- Operating temperature: -40℃ ~ 85℃
NZ mini GPS for NAZE32
Particle Maker Kit with Photon
Overview:
The Particle Maker Kit has just about everything you need to get started with your Particle Photon. Â It's the kind of no-nonsense starter kit that's filled with all the components and accessories you need to build simple internet enabled projects and up your hacker level from zero to hardware hero.
PCF8574 DIP I/O Expander Module Base PCB- iRobotics
PlayStation PS2 Receiver adaptor, 4 DC Motors & 8 PWM Servo Controls
Specifications:
- Use the TB6612 chipset to provide 1.2A (3A peak) output per channel and run a 4.5-13.5V DC motor
- Can drive 4 DC motors or 2 stepper motors
- Additional 4 PWM outputs are available to control 4 servos
- Support PS2 wireless controller
- Support Bluetooth module and ultrasonic sensor
- Customizable I2C address, supporting multiple drive stacking cascades
- Provides a complete code base and rich sample programs that are easy to use.
Raspberry Pi GPS Module USB Port
Specifications:
- Data format: NMEA0183 protocol
- Channel:Â 22Â (tracking)Â /Â 66Â (capturing)
- Voltage:Â 3.3-5V
- Working current: Max 100mA
- GPSÂ mode:Â L80-39
- Channel : 22 (tracking) / 66 (capturing)
- Input Voltage Range : 3.3 ~ 5
- Working Current : Max 100mA
- GPS Mode : L80-39
- Location Precision : <2.5m CEP
- Speed Precision : <0.1 m/s
- Capturing Sensitivity Tracking Sensitivity : -165dm
- Data Format : NMEA0183 protocol
- Working Temperature Range (°CAerial Size : 15 x 15 x 4 mm
- Material : Plastic
- Color : Red
- Length (mm) : 39
- Width (mm) : 29
- Height (mm) : 15 Weight (g) : 15
Rd-01 Human Body Sensor Module 24G Millimeter Wave Radar
Specifications:Â
- Model : Rd-01
- Package : SMD-12, Compatible with patch/pin/socket and other assembly methods
-  Size : 35.0*18.0*3.6(±0.2)mm
- Antenna : Radar: on-board antenna Wi-Fi&BLE: IPEX
- Â Frequency : Radar : 24G~24.25GHz Wi-Fi: 2400~2483.5MHz
- Operation temperature : -40°C ~ 85°C
- Storage environment : -40°C~125°C, <90%RH
- Power supply :Â Support voltage 3.0V~3.6V
- power supply current : ≥500mA
- Interfaces : UART/GPIO/ADC/PWM/I2C/SPI
- Input/Output :Â 8
- UART rate :Â Default 115200 bps
- Security WPS/WEP/WPA/WPA2 Personal/WPA2 Enterprise/WPA3
- Flash Default : 2MByte