D1 Mini Pro NodeMCU, a 6MB Lua-based WiFi Internet of Things development board based on the ESP8266 WeMos.

DC 100V 10A/50A Voltmeter Ammeter Dual LED Digital Volt Amp Meter Gauge 3/4 Bit

USD 2.88 Condition: New

110-240VAC PID REX-C100 Temperature Controller SSR-40A Thermocouple Heat Sink US

USD 21.45 Condition: New

Modbus RTU ASCII Protocol 0.2 Inch 4 Digit Mini Digital Seven Segment Display

USD 21.00 Condition: New

YX850 Power Failure Automatic Switching Standby Battery Lithium Battery Module D

USD 9.52 Condition: New

12v / 14.6 10amp lifepo4 Lithium Smart Battery Charger Model YZ260

USD 17.99 Condition: New

2 Pin Sumitomo MT-090-2-special2R-F 6189-0033 Female Automotive Connector Water Temperature Sensor Auto Plug For Toyota Mazda

USD 0.13 USD 0.08

KY-018 3pin Optical Sensitive Resistance Light Detection Photosensitive Sensor Module for arduino DIY Kit KY018

USD 0.15

ZK-PR01 HIFI Front Tone Board Stereo Subwoofer Operational Amplifier JRC2068 AMP Wuzhi Audio Music

USD 13.98 USD 10.07

IIC/I2C Interface LCD1602 Adapter Plate Board 5V LCD Adapter Converter Module For LCD1602 2004 LCD

USD 1.09 USD 1.07

100PCS Zener Diode DO-35 1/2W BZX55C3V3 4V7 5V1 6V2 6V8 7V5 8V2 9V1 10V 11V 12V 13V 15V 18V 24V 30V 3.3/4.7/5.1/6.8/7.5/8.2/9.1V

USD 0.35 USD 0.33