© 2024 EasyEDA Some rights reserved ISO/IEC
Editor Version
×
Standard
1.Easy to use and quick to get started
2.The process supports design scales of 300 devices or 1000 pads
3.Supports simple circuit simulation
4.For students, teachers, creators
Profession
1.Brand new interactions and interfaces
2.Smooth support for design sizes of over 5,000 devices or 10,000 pads
3.More rigorous design constraints, more standardized processes
4.For enterprises, more professional users
Ongoing
STD Home air monitor
Mode: Editors' pick
- 7
Update time：
2020-06-03 17:00:14
Creation time：
2018-04-09 16:07:30
Description
Home air monitor is based on the development board NodeMCU (CP2102 version). It includes a temperature sensor - ds18b20, a humidity sensor - HTU21D, a carbon dioxide sensor MNH-Z19. It is also possible to connect one more i2c sensor and a radio module to 433 MHz.
Enclosure https://ru.aliexpress.com/item/1-piece-80-80-27mm-plastic-box-for-electronics-project-szomk-hot-sales-humidity-sensor-junction/32684586484.html?spm=a2g0s.9042311.0.0.54d133edNO9VGt
Design Drawing
schematic diagram
（
1
/
）
PCB
（
1
/
）
The preview image was not generated, please save it again in the
editor.
| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | NodeMCU_V1_ESP12E | U1 | NODE MCU AMICA | 1 |
| 2 | mhz19 | U2 | MH-Z19 | 1 |
| 3 | Female header pitch2.54mm | P1,P3 | HDR-4X1/2.54 | 2 |
| 4 | 10k | R1 | AXIAL-0.3 | 1 |
| 5 | DS18B20+ | U3 | TO-92(TO-92-3) | 1 |
| 6 | Header-Female-2.54_1x3 | P4 | HDR-3X1/2.54 | 1 |
Unfold
Project Members
0
7
Collect to album
Target complaint
Related Projects
Change a batch
Loading...
Add to album
×
Loading...
reminder
×
Do you need to add this project to the album?