K type surface thermocouple temperature sensor 1m prob from -50 to 204°C

0.96" OLED SSD1306 I2C IIC SPI Serial 128X64 LCD Display Yellow Blue White LCD

USD 7.99 Condition: New

Heltec V4 LoRa ESP32 Bluetooth WiFi OLED Board + 2.4G Antenna + GPS Module +Case

USD 20.89 Condition: New

WIFI 8 Channel Relay 10A Module 5V Smart HOME Wireless ESP8266 ESPHome Assistant

USD 34.99 Condition: New

12V Timing Delay Relay Module Cycle Timer Digital LED Dual Display 0-999 hours

USD 3.63 Condition: New

1x MLX90614ESF-DCIACFDCCBCFBCCBCI-000-TU.

USD 73.00 Condition: New

SHTC3 SHT20 SHT21 SHT25 SHT30 SHT31 SHT35 SHT40 -AD1B-R2 SHTC1 HTU21D DFN4/6/8 Temperature and Humidity Sensor Chip IC

USD 0.95

High Quality 5730 smd 5V 430mA~470mA White Mirco USB 5730 LED Lighting Panel Emergency Light 1210 Resistance

USD 0.32 USD 0.18

Per Set 4 Pieces Torch Lighter with LED Light Refillable Butane Gas Lighter Adjustable Flame Windproof Jet Flame Lighter Smoking

USD 0.02 USD 0.01

ESP32 Module Kit Starter Kit for ESP32 ESP-32S WIFI Module ESP32 WIFI Development Board Relay Display Sensor esp32 kit desenvolv

USD 58.43 USD 17.13

SX1278 SX1276 LoRa Wireless Module EBYTE E32-400M20S E32-400M30S E32-900M20S E32-900M30S LoRa Spread Spectrum Module

USD 3.43 USD 2.74