Cov txheej txheem:

RaspberryPi 3/4 Extension Board rau Ntxiv Cov Nta Ntxiv rau Raspberry Pi: 15 Cov Kauj Ruam (nrog Duab)
RaspberryPi 3/4 Extension Board rau Ntxiv Cov Nta Ntxiv rau Raspberry Pi: 15 Cov Kauj Ruam (nrog Duab)

Video: RaspberryPi 3/4 Extension Board rau Ntxiv Cov Nta Ntxiv rau Raspberry Pi: 15 Cov Kauj Ruam (nrog Duab)

Video: RaspberryPi 3/4 Extension Board rau Ntxiv Cov Nta Ntxiv rau Raspberry Pi: 15 Cov Kauj Ruam (nrog Duab)
Video: Waveshare A Relay board for Raspberry Pi, features 3-CH relay control 2024, Kaum ib hlis
Anonim
RaspberryPi 3/4 Extension Board rau Ntxiv Ntxiv Nta rau Raspberry Pi
RaspberryPi 3/4 Extension Board rau Ntxiv Ntxiv Nta rau Raspberry Pi

peb paub tias raspberry pi 3/4 tsis tuaj nrog ua hauv ADC (analog to digital converter) thiab RTC (lub sijhawm tiag tiag)

yog li kuv tsim PCB uas muaj 16 channel 12bit ADC, RTC, SIM7600 4G module, thawb cov nyees khawm, xa tawm, USB fais fab tawm, 5V fais fab tawm, 12V fais fab tawm

BOM yog txuas hauv qab no

Khoom siv

BOM yog txuas hauv qab no

Kauj ruam 1: Schematics

Cov duab yog tsim los ntawm ntu lwm, hauv Cov duab muaj ntu rau adc, rtc, lub zog xa khoom, xa tawm, thawb cov nyees khawm, sim7600 4g module, txuas, raspberry pi

Kauj Ruam 2: Schematics 1 rau Push Button, RTC, thiab Raspberry Pi Connection

Kauj Ruam 3: Schematics: 2 Yog Rau Kev Sib Txuas thiab Logic Level Converter Connection

Kauj Ruam 4: Schematics: 3 rau ADS7953 TSSOP-RU 38 (ADC) thiab Nws Yuav Tsum Muaj Kev Koom Tes

Kauj Ruam 5: Schematics: 5 rau ADC Channel Txuas rau Txuas Cov Kws Paub

Kauj Ruam 6: Schematics: rau 4G Module (sim7600) thiab Nws Yuav Tsum Muaj Kev Sib Txuas

Kauj Ruam 7: Schematics: rau Kev Txuas Hluav Taws Xob

Kauj Ruam 8: Pawg Tsim Qauv hauv 4 Txheej Txhua Txheej Qhia Hauv No

Kauj Ruam 9: Thawj Txheej

Kauj ruam 10: Txheej thib ob

Kauj ruam 11: Txheej thib peb

Kauj ruam 12: Hauv qab txheej

Kauj Ruam 13: Tom Qab Tsim Pawg Saib Zoo Li No

Kauj Ruam 14: Tom Qab Kev Tshawb Fawb Ua Tau Zoo Pcb thiab Tom Qab Kev Tsim Khoom Pcb Zoo Li Cas

Kauj Ruam 15: Saib Kawg

ntxiv 7-nti touchscreen LCD rau saib cov ntaub ntawv sensor, koj yuav siv PCB no raws li koj xav tau vim nws muaj txhua yam uas xav tau rau kev ua ib qhov haujlwm.

paub peb tuaj yeem txuas ib qho arduino sensor nrog raspberry pi thiab nws tseem muaj kev sib txuas rau 4G network qhia peb ua IOT txoj haujlwm nrog nws yooj yim.

ntau dua 16 lub cim txuas nrog PCB no

5 relay muaj rau kev tswj hwm rau cov cuab yeej lossis cov qauv

4 khawm cov tswv yim muaj rau muab tswv yim rau raspberry pi

RTC muaj rau lub sijhawm raug

4G txuas rau IOT txoj haujlwm uas Ethernet cable lossis WiFi tsis muaj

thiab lwm qhov zoo muaj ntawm raspberry pi yog li siv nws.

nov kuv muab txhua yam tso rau hauv lub thawv yas ntim khoom.

Pom zoo: