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Arduino Nano Capacitance Meter: 8 Kauj Ruam (nrog Duab)
Arduino Nano Capacitance Meter: 8 Kauj Ruam (nrog Duab)

Video: Arduino Nano Capacitance Meter: 8 Kauj Ruam (nrog Duab)

Video: Arduino Nano Capacitance Meter: 8 Kauj Ruam (nrog Duab)
Video: Arduino capacitane meter with LCD screen 2024, Kaum ib hlis
Anonim
Image
Image

Txoj haujlwm no tau xyaum ua peb ntu vim tias nws tau tsim los ntawm 16X2 LCD Zaub, lub zog 10K, thiab Arduino Nano thaum qhov seem yog PCB tsim los ntawm kuv siv EasyEda software, 1 X 40 HEADER, 0.1 SPACING, thiab 1x6 tus poj niam HEADER. Tus ntsuas no ntsuas tau los ntawm 0.000 txog 1mF.

Kauj Ruam 1: Nqi Khoom

Schematic
Schematic

Koj yuav xav tau dab tsi:

1-Arduino Nano

1-16 X 2 LCD Zaub

1-PCB tsim los ntawm kuv siv EasyEda software

1-10 K Potentiometer

1-1 X 40 HEADER, 0.1 SPACING

1-1 X 6 tus poj niam lub taub hau

Soldering Hlau

Soldering 60/40 yob

Kauj ruam 2: Schematic

Qhov no yog koj li schematic kom koj tuaj yeem tsim qhov project kom raug. Daim duab muaj cov ncauj lus kom ntxaws kom ua tiav yam tsis muaj teeb meem.

Kauj Ruam 3: Npaj Koj Lub LCD

Npaj Koj Li LCD
Npaj Koj Li LCD
Npaj Koj Li LCD
Npaj Koj Li LCD

Siv 1 X 40 HEADER, 0.1 SPACING, txiav 16 tus pin thiab ntxig qhov ntawd hauv koj lub LCD.

Kauj Ruam 4: Npaj Arduino Nano

Npaj Arduino Nano
Npaj Arduino Nano
Npaj Arduino Nano
Npaj Arduino Nano
Npaj Arduino Nano
Npaj Arduino Nano

Siv 1 X 40 HEADER, 0.1 SPACING, txiav 1 x 4-pin thiab ntxig nws los ntawm hauv qab Arduino nano thiab cov laug ntawm (5V, RST, GND, Vin). Tam sim no, txiav 1 x 15-pin thiab ntxig nws los ntawm nyob rau hauv qab Arduino nano thiab cov laug ntawm (D12, D11, D10, D9, D8, D7, D6, D5, D4, D3, D2, GND, RST, RXD, TXD). Arduino nano ntawm A0 thiab A5 thiab muab nws tso rau hauv qab Arduino.

Kauj Ruam 5: Txhim Kho 10 K Potentiometer

Txhim kho 10 K Potentiometer
Txhim kho 10 K Potentiometer
Txhim kho 10 K Potentiometer
Txhim kho 10 K Potentiometer

Ntxig lub 10 K potentiometer ncaj qha rau ntawm koj lub PCB thiab muab tshuaj txhuam rau nws.

Kauj Ruam 6: Txhim Kho 16 X 2 LCD Zaub

Txhim kho 16 X 2 LCD Zaub
Txhim kho 16 X 2 LCD Zaub
Txhim kho 16 X 2 LCD Zaub
Txhim kho 16 X 2 LCD Zaub

Ntxig lub LCD ncaj qha rau ntawm koj lub PCB thiab muab tshuaj txhuam rau nws.

Kauj Ruam 7: Txhim Kho Arduino Nano

Txhim kho Arduino Nano
Txhim kho Arduino Nano
Txhim kho Arduino Nano
Txhim kho Arduino Nano
Txhim kho Arduino Nano
Txhim kho Arduino Nano

Ua tib zoo ntxig rau Arduino nano ncaj qha rau ntawm PCB thiab muab tshuaj txhuam rau nws.

Kauj Ruam 8: Ua tiav Koj Txoj Haujlwm

Ua Kom tiav Koj Txoj Haujlwm
Ua Kom tiav Koj Txoj Haujlwm
Ua Kom tiav Koj Txoj Haujlwm
Ua Kom tiav Koj Txoj Haujlwm
Ua Kom tiav Koj Txoj Haujlwm
Ua Kom tiav Koj Txoj Haujlwm
Ua Kom tiav Koj Txoj Haujlwm
Ua Kom tiav Koj Txoj Haujlwm

Thaum ua tiav koj txoj haujlwm, koj tuaj yeem xa cov cai. Txog qhov ntawd, koj yuav tsum mus ntsib lub vev xaib tom ntej:

Tom qab ntawd, xa cov cai ntawm:

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