DIY Loj 7-Segment Internet Zaub: 5 Kauj Ruam

2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:25

Hauv qhov haujlwm no kuv yuav qhia koj li cas kuv ua ke 4 nti 7-ntu qhia thiab ESP8266 Wifi module los tsim 8 tus lej uas tuaj yeem nthuav qhia koj cov ntaub ntawv tseem ceeb tshaj plaws hauv internet. Cia peb pib!

Kauj ruam 1: Saib cov vis dis aus

Ob daim vis dis aus muab cov ncauj lus ntxaws ntxaws txog yam koj yuav tsum tau ua los tsim koj tus kheej "Internet Zaub". Tab sis kuv yuav nthuav qhia koj qee cov lus qhia pab tau ntxiv hauv cov kauj ruam tom ntej.

Kauj Ruam 2: Txiav Koj Qhov

Ntawm no koj tuaj yeem pom cov npe teev nrog piv txwv muag (koom nrog txuas):

Amazon.de:

8x 4 7 -Segment Displays: -

1x Atmega328P:

4x TLC5940:

1x ESP8266:

1x FTDI Programmer:

1x 16MHz Crystal:

6x 100nF, 2x22pF Capacitor:

2x 10µF Capacitor:

5x 10kΩ, 5x 2kΩ, 1x3.3kΩ Resistor:

1x 3.3V Regulator: -

1x 5V Regulator:

Poj Niam Headers:

Txiv neej Headers:

Perfboard:

9V 2A Fais Fab Khoom:

DC Jack:

Ebay:

8x 4 7-Segment Displays:

1x Atmega328P:

4x TLC5940:

1x ESP8266: https://rover.ebay.com/rover/1/711-53200-19255-0/1?… Nyeem ntxiv

1x FTDI Programmer:

1x 16 MHz Crystal:

6x 100nF, 2x22pF Capacitor:

2x 10µF Capacitor:

5x 10kΩ, 5x 2kΩ, 1x3.3kΩ Resistor:

1x 3.3V Regulator:

1x 5V Regulator:

Poj Niam Headers:

Txiv neej Headers:

Perfboard: https://rover.ebay.com/rover/1/711-53200-19255-0/1?… Nyeem ntxiv

9V 2A Fais Fab Khoom:

DC Jack:

Kauj ruam 3: Tsim Circuit Court

Ntawm no koj tuaj yeem pom qhov Circuit raws li daim duab thiab/lossis Eagle.sch thiab.brd cov ntaub ntawv los ua koj tus kheej PCB kev tshaj lij.

Kauj ruam 4: Upload Code

Ntawm no koj tuaj yeem pom cov cai uas kuv tsim rau txoj haujlwm no. Nco ntsoov koj suav nrog lub tsev qiv ntawv tlc5940 thiab hloov kho tus lej siv TLCs:

Kauj ruam 5: Ua tiav

Koj ua nws. Koj tsuas yog tsim koj tus kheej 7-Segment Internet Display.

Zoo siab los tshuaj xyuas kuv li YouTube channel rau ntau cov haujlwm txaus:

www.youtube.com/user/greatscottlab

Koj kuj tseem tuaj yeem ua raws kuv ntawm Facebook, Twitter thiab Google+ rau xov xwm txog cov haujlwm yav tom ntej thiab tom qab cov xwm txheej qhia:

twitter.com/GreatScottLab

www.facebook.com/greatscottlab