PIR motion sensor, up to 7 m
| Supply | 4.5–20 V |
| Interface | Digital out, 3.3 V |
| Range | up to 7 m, 120° |
Digital temperature sensor, 1-Wire, ±0.5 °C
| Supply | 3.0–5.5 V |
| Interface | 1-Wire |
| Range | −55…+125 °C |
Ultrasonic distance sensor, 2–400 cm
| Supply | 5 V |
| Interface | Trigger / echo |
| Range | 2–400 cm |
Digital temperature and humidity sensor, ±0.5 °C, ±2 % RH
| Supply | 3.3–6 V |
| Interface | Single-wire |
| Range | −40…+80 °C, 0–100 % RH |
Digital temperature and humidity sensor, ±2 °C, ±5 % RH
| Supply | 3.3–5.5 V |
| Interface | Single-wire |
| Range | 0…+50 °C, 20–90 % RH |
8-bit AVR MCU, 32 KB flash, 20 MHz
| Core | AVR, 20 MHz |
| Flash / RAM | 32 KB / 2 KB |
| Supply | 1.8–5.5 V |
433 MHz transmitter and receiver pair
| Supply | 3.5–12 V TX, 5 V RX |
| Radio | ASK/OOK |
| Bands | 433 MHz |
2.4 GHz radio module with PA/LNA and antenna, up to 1 km
| Supply | 1.9–3.6 V |
| Radio | 2.4 GHz ISM, 250 kbps–2 Mbps |
| Bands | 2.4 GHz |
N-channel logic-level MOSFET, 55 V, 47 A
| Vds | 55 V |
| Id | 47 A |
| Rds(on) | 22 mΩ @ 10 V |
Laser time-of-flight distance sensor, up to 2 m
| Supply | 2.6–5.5 V |
| Interface | I²C |
| Range | 30–2000 mm |
