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ATtiny85 Humidity Sensor

2 years ago 411
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  • Documents
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Description

Bathroom fan controlled by DHT11 humidity, based on ATtiny85.

Documents

ATtiny85 Humidity Sensor - SCH

ATtiny85 Humidity Sensor - PCB

BOM

ID Name Designator Footprint Quantity Manufacturer Part Mounted
1 ATtiny85V-10PU MCU1 DIP8 1 ? Yes
2 DHT11 TH1 DIP-DHT11 1 DHT11 Yes
3 HLK-PM01 VC1 HLK-PM01 1 ? Yes
4 BC547B Q1 TO-92(TO-92-3) 1 BC547B Tube Yes
5 Thinking Zinc Oxide Varistor 250VAC 60J 2500A VR1 S07K17 1 ? Yes
6 SRD-05VDC-SL-C RL1 RELAY-SL-SRD 1 SRD-05VDC-SL-C Yes
7 1k R1 0.25 WATT RESISTOR VERTICAL 1 ? Yes
8 150 R2,R3 0.25 WATT RESISTOR VERTICAL 2 ? Yes
9 100 R4 0.25 WATT RESISTOR VERTICAL 1 ? Yes
10 1N4148 D1 DO-35 1 1N4148TA Yes
11 5mm Triple Output LED RGB RGB1 LED4-1.3-D5.0MM 1 ? Yes
12 Screw Terminal 5.08mm 4P J1 ECO SCREW TERMINAL 5.08MM 4P AAA 1 Screw Terminal 5.08mm 2P Yes
13 100nF C1 RAD-0.1 1 0.1uF(0.1) ±10% 50V Yes
14 TTP223 Capacitive Touch Panel TP TOUCHMIO 1 ? Yes
15 10k R5,R7 0.25 WATT RESISTOR VERTICAL 2 ? Yes
16 6k8 R6 0.25 WATT RESISTOR VERTICAL 1 ? Yes

Attachments

Filename Download
cd6a17a0-8e71-4ffd-8239-ce868b52eded_1_0_1.png

Members

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Comments (2)

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你现在访问的是EasyEDA海外版,使用建立访问速度更快的国内版 https://lceda.cn(需要重新注册)
如果需要转移工程请在个人中心 - 工程 - 工程高级设置 - 下载工程,下载后在https://lceda.cn/editor 打开保存即可。
有问题联系QQ 3001956291 不再提醒
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