dfrobot (495)
Module: audio | audio files playing module | 3.3÷5VDC | pin strips
Sensor: infrared | line | TTL | 5VDC | Channels: 1 | Gravity
Sensor: UV | optical | analog | 5VDC | IC: GUVA-S12SD | Gravity
Module robotics: expander | universal | 73x63mm | Raspberry Pi Pico
Sensor: ambient light | analog | 3.3÷5VDC | IC: TEMT6000 | Gravity
Module robotics: button | Gravity | 3.3÷5VDC | digital | 27x26.5mm
Module: communication | FireBeetle | GPIO | 3.3VDC | 1km | 433MHz
Display: LED | No.char: 4 | green | 67x22mm | Gravity | 5VDC | -40÷85°C
Module robotics: Li-Po/Li-Ion charger | 5VDC | USB micro | TP4056X
Module: communication | FireBeetle | GPIO | 3.3VDC | 1km | 915MHz
Wheel | yellow-black | Shaft: two sides flattened | Pcs: 2 | push-in
Motor: servo | 4.8÷6VDC | micro | analogue | 23x12x27mm | 180°
Sensor: gas level | volatile organic compound (VOC) | 3.3÷5VDC
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