Hydrogen sulfide (H2S) is a colorless gas popular for its pungent rotten egg odor at low concentrations. Hydrogen sulfide is produced in several industries like in Oil and gas refining, Mining, Pulp and paper processing, tanning, etc. However, it is harsh for humans at moderate or low concentrations..
Features :1.Battery type electricity quantity display2.Wide application fields:lithium battery3.Using Method:connect display board positive and negative port with tested battery positive and negative port,digital tube will display real-time battery electricity quantity4.Digital Color:outline re..
DescriptionThis is 400V, 10A, NPN Transistor.This Transistor designed for use in high-voltage, high-speed, power switching in inductive circuit, and switch mode applications such as switching regulator, converters.Features1. With TO-3PN package2. High voltage, high speed switching3. High reliability..
DescriptionFor the time being, the CH9102X driver only supports Windows, MOS system will be improved later
Win10 system automatic installation drive
support high baud rate better stability.
ESP32 Development Board CH9102X WiFi+Bluetooth Ultra-Low Power Consumption Dual Core ESP-32 ESP-32S Similar..