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2PCS DIY Digital display thermometer suite AT89C2051+DS18B20 Temperature control parts 1264
Description:
- This circuit adopts DS18B20 as temp sensor, 3 figures commen anode digtial tube as display, AT89C2051 single chip workis as processesing control. Simple circuit, no need to debug, excellent wielding, can be directly used.
Item specifics
- Brand Name: OEM
- Type: SCM
- Model Number: AT89C2051+DS18B20
- Power supply: DC5V
- PCB specification: 50x55mm
- Thickness: 1.6mm, adopting high strength FR-4 glass fiber board
- Digital tube specification: 0.3"inch common anode
- Weight: 28g/pack