Wheel | red | Shaft: knurled | push-in,screw | Ø: 60mm | Shaft dia: 4.8mm
Motor: servo | 4.8÷6VDC | micro | analogue | 23x12x27mm | 180°
Module: Li-Po/Li-Ion charger | 5VDC | USB B micro | 1A | 8.4V | 28x37mm
Sensor: gas level | carbon monoxide (CO) | 3.3÷5VDC | 13x13x2.5mm
Sensor: gas level | methane (CH4) | 3.3÷5VDC | 13x13x2.5mm | -10÷50°C
Sensor: gas level | volatile organic compound (VOC) | 3.3÷5VDC
Sensor: gas level | smoke | 3.3÷5VDC | 13x13x2.5mm | Range: 10÷1000ppm
Sensor: gas level | smell | 3.3÷5VDC | 13x13x2.5mm | Range: 0,5÷50ppm
Module: audio | audio files playing module | 3.3VDC | IC: WTV020SD
Sensor: atmospheric | barometer | I2C | 3.3÷5VDC | IC: BMP280
Antenna | red | 12g | SMA | 5.8GHz | 35x62mm | 50Ω | Antenna: WiFi | 3dBi
Module: relay | Channels: 1 | 12VDC | max.250VAC | 10A | GPIO | toff: 5ms
Module: audio | decoder | SPI | 5VDC | IC: VS1003B | Mounting: screw
Converter: step up | Uout: 5V | Uin: 1.3÷16V | 85÷95% | 8.1x13.8x25mm

