Óculos AR controlados por voz Rayneo Air 4 Pro 3G - IPX-5 à prova d'água, câmera 4K, navegação viva-voz, leve, fone de ouvido

Waterproof Ultrasonic Module JSN-SR04T Water Proof Integrated Distance Measuring Transducer Sensor for Arduino

45 in 1 Sensors Modules 16 Kinds Starter Kit For Arduino Raspberry Pi , Better Than 37 in 1 With Box DIY UNO R3 MEGA2560

IR Transmitter Receiver Module Sensor Kit 38KHz 10M for Arduino Uno R3 Raspberry Pi STM32 RemoteControl DIY Learning Electronics

AEAK PM2.5 PMS1003 PMS3003 PMS5003 PMS5003S PMS5003T PMS5003ST PMS7003 laser dust sensor air quality detector

1pcs 2020 Ultrasonic Module HC-SR04 SR04 4Pin HY-SRF05 SRF05 5Pin Distance Measuring Transducer Sensor

DC 5V 5.8G 5.8GHz Microwave Radar Sensor Switch Module ISM Waveband Sensing 12m HFS-DC06 No Interference Board 30mA

Function Signal Generator DIY Kit Sine/Triangle/Square Output 1Hz-1MHz Signal Generator Adjustable Frequency Amplitude XR2206

MQ-2 MQ-3 MQ-4 MQ-5 MQ-6 MQ-7 MQ-8 MQ-9 MQ-135 Detection Smoke methane liquefied Gas Sensor Module for Arduino Starter DIY Kit

4 Pairs Infrared Circuit Breaker Sensor 3mm LED Lamp Distance Sensor Counting Module DC 3-5V FOR IR Break Beam Sensor 100cm

AS7341 Spectral Sensor - High Precision Color & Ambient Light Detection, Color Temperature Measurement for Arduino/Raspberry Pi