DIY Electronic 4bit Display Temperature Control Kit With USB Port And Power Supply Cable
Feature:
– The circuit has 18B20temperature sensor (its shape is the same as transistor, do not mix them up) as its sensing element. – Its data is processing by the AT89C2051 SCM, and the 0.56 inch three common anode digital tube display its temperature value. – Can use computer USB or battery to supply power. – Temperature display range -55 ~ 125 degrees, accuracy is 1 degree. – When the ambient temperature exceeds the setting temperature, the alarm diode flashes, and the relay starts to work at the same time.
DIY Electronic 4bit Display Temperature Control Kit With USB Port And Power Supply Cable
Beskrivelse
DIY Electronic 4bit Display Temperature Control Kit With USB Port And Power Supply Cable
Feature:
– The circuit has 18B20 temperature sensor (its shape is the same as transistor, do not mix them up) as its sensing element.
– Its data is processing by the AT89C2051 SCM, and the 0.56 inch three common anode digital tube display its temperature value.
– Can use computer USB or battery to supply power.
– Temperature display range -55 ~ 125 degrees, accuracy is 1 degree.
– When the ambient temperature exceeds the setting temperature, the alarm diode flashes, and the relay starts to work at the same time.
Package included:
1 × Temperature Display Control Kit
1 × USB Cable
Yderligere information
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