Voltage: 3-3.6V (recommended 3.3V) V. Maximum output power: +20dBm. Power-down mode current: 4.2uA. Operating Range: 1Km Antenna Gain (peak): 2Dbi. 2MB rate (Open area): 520m. 1MB rate (Open area): 750m. 250Kb rate (Open area): 1100m. It uses 2.4GHz global open ISM band, with license free. SPI interface facilitates the communication with MCU I/O port.
Input Voltage : 2 Volt – 5.5 Volts DC. The response time max ~ 60mS in fast mode, ~220mS at low power mode @VDD=3V. Sensitivity can adjust by the capacitance(0~50pF). Stable touching detection of the human body for replacing traditional direct switch key. Provides direct mode toggle mode by pad option(TOG pin). After power-on have about 0.5sec stable-time, during the…
Sound pressure level: 85DB 10cm The input voltage: 30vp-p max Operating Temperature: -20~70 Clear sound Ultra-thin and lightweight Low power consumption for voltage type
Dimensions: 40 x 27 x 15 (LxWxH) mm. Weight: 10gm (without Hat). 2.54mm pin interface leads. Operating Voltage: 5V. Long service life and stable performance. Standard interface and electronic building blocks. Widely use in Arduino DIY projects.
Mini design, portable and easy to use. It is the audio-style connectors that you see on some phones, MP3 players, and development boards. Dimensions: 18 x 12 x 6(L x W x H) mm Weight: 2 gm
Digital I2S interface with high precision 24-bit data High signal to noise ratio is 61 dBA High sensitivity -26 dBFS Stable frequency response from 60 Hz to 15 kHz Low power consumption: low current consumption 1.4 mA High PSR: -75 dBFS
It is a bend sensor for hang gesture recognition. It is a type of variable resistor. The technology of this item is based on resistive carbon elements. It detects the gesture through variation in resistance value. Its resistance increases when a body of components bends. Its radius is smaller, so it gives a higher resistance value. Operating voltage: 0-5V…
Sensitivity to Ammonia, Sulphide and Benzene steam Sensitive for benzene, alcohol, smoke Fast response and recovery Adjustable sensitivity Signal output indicator Output voltage boosts along with the concentration of the measured gases increases.
