IOT123 - CHARGER DOCTOR BREAKOUT: 3 Kauj Ruam

2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:27

Whilst debugging version 0.4 ntawm SOLAR TRACKER CONTROLLER Kuv tau siv sijhawm ntau los txuas rau ntau lub ntsuas ntawm qhov sib txawv NPN hloov hluav taws xob. Lub 'meter' tsis muaj kev sib txuas ua phooj ywg zoo. Kuv ntsia ob peb MCU raws tus saib nrog rau TJ's (tom qab kuv paub tias kuv muaj ib qho ntawm nws cov laug cam). Kuv nco qab tias kuv muaj qee tus CHARGER Cov Kws Kho Mob pw ib puag ncig, yog li kuv tsim qhov kev tawm tsam ntau yam ntxiv rau nws.

Nws muab cov txiv tsawb ntsaws, txiv neej thiab poj niam lub taub hau rau hauv thiab tawm, thiab hloov qhov hluav taws xob thiab tam sim no rau LCD txhua ob peb feeb.

Muaj kev tshuaj xyuas cov qauv ntawm ELECTRO SCHEMATICS.

Kauj Ruam 1: Cov Ntaub Ntawv thiab Cov Cuab Yeej

Muaj Daim Ntawv Teev Npe Tag Nrho ntawm Cov Khoom thiab Sourcing.

1. 3D luam ntawv casing
2. Charger kws kho mob module (1)
3. Txiv tsawb vaj huam sib luag mount qhov (4)
4. Txiv neej lub taub hau (2 * 2P)
5. Poj niam header ntev tus pin (2 * 2P)
6. 4G * 9mm stainless lauj kaub taub hau ntsia hlau (4)
7. Tinned hlau (200mm)
8. USB Txiv neej Hom A Txuas (1)
9. USB Poj Niam Hom A Txuas (1)
10. Rwb thaiv tsev kab xev (200mm)
11. Cwj mem (1)
12. Cov hlau thiab cov laug (1)

13. Kub Nplaum Rab Phom thiab Nplaum (1)

14. Muaj zog Cyanoachrylate Adhesive (nyiam dua txhuam rau)

Kauj ruam 2: Sib dhos

1. Xyuas kom cov poj niam lub taub hau muaj tus pin ntev; yog tias tsis txi thiab hloov nrog tus pin ntev.
2. Kaw cov txiv neej thiab poj niam lub taub hau rau sab saum toj vaj huam sib luag thiab rau ib leeg nrog Cyanoachrylate nplaum raws li qhia.
3. Ua tib zoo khoov cov pins ntev mus rau sab nraud, ua kev sib cuag nrog tus txiv neej koob.
4. Solder qhov sib koom tes, tinning ntev tshaj thaum koj nyob ntawd.
5. Sib sau ua ke USB txuas, sau tseg ntawm cov xim liab thiab dub polarity cim qhia.
6. Xev kab xev rau USB txuas.
7. Txiav cov xov ntawm cov txiv tsawb nyob yog tias xav tau.
8. Nruab cov tsawb tsawb raws li qhia.
9. Flux thiab Tin txiv ntoo ntawm cov txiv tsawb qis dua.
10. Txoj hauv kev thiab cov kab laug sab los ntawm cov txiv tsawb kom khoov tus pin raws li qhia.
11. Muab tus qauv tso rau hauv qhov tsis muaj qhov ua kom haum ob sab saum toj thiab ruaj ntseg nrog cov kua nplaum kub.
12. Solder tinned xaim mus rau sab pins ntawm USB txuas, kom ntseeg tau kev sib cais.
13. Muab tso rau hauv qab npog thiab khawm nrog cov ntsia hlau.

Kauj Ruam 3: Cov Kauj Ruam Tom ntej

• Nqa mus rau "IN" sab rau koj lub zog siv.
• Nias lub khawm "OUT" rau koj lub nra.
• Saib xyuas qhov hluav taws xob thiab qhov ntsuas tam sim no.

NCO TSEG: Yog tias lub nra tsis sib xws (zoo li siv sijhawm ib ntus ntawm servos), qhov hloov pauv Voltage/Cov duab tam sim no yuav tsis zoo txaus. Kuj kuv siv rooj plaub (Arduino Pro Mini 3.3V tswj servos) tsis qhia qhov kos tam sim no thaum servos tsis siv, yog li 10's ntawm milliamps tsis tau sau npe.