TECHICISE: 3 Kauj Ruam

2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:29

Q. Peb tau ua dab tsi?

Peb tau ua TECHICISE; kev sib txuas zoo tshaj plaws ntawm thev naus laus zis thiab kev tawm dag zog kom tau txais txiaj ntsig zoo rau tib neeg.

Q. Vim li cas peb thiaj ua qhov no?

Lub hom phiaj tseem ceeb ntawm kev ua qhov no yog txhawb kom tib neeg siv zog uas yuav ua rau lawv noj qab nyob zoo thiab tseem muaj hluav taws xob.

Q. Rau leej twg peb tau ua qhov no?

Qhov no yog ua kom qoj ib ce muaj kev lom zem dua thiab muaj txiaj ntsig zoo rau cov uas tsis nyiam ua. Lawv yuav ua si tsis nco qab qhov tseeb uas lawv tau ua tiag tiag.

Cov khoom siv xav tau:

Piezo daim hlau

Plywood

Phom phom

Tsuag xim

Hlau

Rechargeable roj teeb

Voj voog

Tsav tsheb

LCD

Hlau sawv rau lub voj voog

Arduino (Peb tau siv UNO)

Cov qhob cij

Diode

Relay

DMM (Digital Multi-Meter)

12 volt dawb stripped LED

Kauj Ruam 1: Yuav Ua Li Cas DYNAMO?

Txheej txheem:

1. Siv lub chaw sawv ntsug ua kom lub tsheb kauj vab ruaj khov thiab txuas lub cav rau nws. Uas tseem hu ua DYNAMO.
2. Tom qab ua dynamo txuas nws mus rau arduino. Kuj txuas lub LCD mus rau arduino thiab xa cov lej. Qhov chaws no yuav qhia txog qhov hluav taws xob tsim los ntawm lub tshuab thaum lub log tsheb kauj vab tig lub cav. Ua kom ntseeg tau qhov hluav taws xob tsim los ntawm lub cav tsis ntau dua 7-9 volts lwm qhov nws yuav ua rau muaj kev puas tsuaj rau arduino.
3. CODE

/* LiquidCrystal Library - UA TSAUG NTAU NTAWV

1. Qhia pom kev siv 16x2 LCD zaub. Lub tsev qiv ntawv LiquidCrystal ua haujlwm nrog txhua lub LCD qhia uas tau sib xws nrog Hitachi HD44780 tus tsav tsheb. Muaj ntau ntawm lawv nyob ntawd, thiab koj tuaj yeem feem ntau qhia lawv los ntawm 16-pin interface.

   Cov duab kos no luam tawm "Ua tsaug rau POWER" rau lub LCD thiab qhia lub sijhawm.

   Lub Circuit Court: * LCD RS pin rau digital pin 12 * LCD Enable pin to digital pin 11 * LCD D4 pin to digital pin 5 * LCD D5 pin to digital pin 4 * LCD D6 pin to digital pin 3 * LCD D7 pin to digital pin 2 * LCD R/W tus pin rau hauv av * LCD VSS tus pin rau hauv av * LCD VCC tus pin rau 5V * 10K resistor: * xaus rau +5V thiab hauv av * wiper rau LCD VO tus pin (tus pin 3)

   /*

   // suav nrog lub tsev qiv ntawv chaws: #suav nrog

   // pib lub tsev qiv ntawv los ntawm kev koom nrog txhua qhov xav tau LCD interface tus pin // nrog tus lej tus lej arduino nws txuas nrog rau const rs = 12, en = 11, d4 = 5, d5 = 4, d6 = 3, d7 = 2; LiquidCrystal lcd (rs, en, d4, d5, d6, d7);

   teeb tsa tsis muaj dab tsi () {// pib ua kev sib txuas lus ntawm 9600 bps: Serial.begin (9600); // teeb tsa LCD tus lej ntawm kab thiab kab: lcd.begin (16, 2); // Luam tawm cov lus rau LCD. lcd.print ("Ua tsaug rau hwj chim"); }

   void loop () {// nyeem cov tswv yim ntawm tus pin analog = 0: int sensorValue = analogRead (A0); // hloov qhov kev nyeem analog los ntawm 0 txog 1023 rau qhov hluav taws xob 0 txog 5v: ntab voltage = sensorValue * (15.0/1023.0); // luam tawm tus nqi koj nyeem: Serial.print ("voltage ="); Serial.println (qhov hluav taws xob); ncua (500); // teeb tus cursor rau kab 0, kab 1 // (nco tseg: kab 1 yog kab thib ob, txij li suav pib nrog 0): lcd.setCursor (0, 1); // luam tawm tus lej thib ob txij li rov pib dua: lcd.print ("Voltage ="); lcd.print (qhov hluav taws xob); }

Kauj Ruam 2: Ua tus STEPPER NoW

1. Rau kev ua tus stepper, muab cov phaj piezo tso rau hauv qhov sib txuas sib txuas kom ntau daim hlau kom ntau li ntau tau.

2. Muab lawv tso rau ntawm plywood. Npog nws Xim nws. Nco tseg: Tsis txhob npog nws nrog cov khoom uas yuav nqus tau lub zog.

3. Tam sim no koj tuaj yeem txuas DMM thiab txheeb xyuas qhov hluav taws xob tsim los ntawm kev dhia ntawm nws.

4. Tshem tawm cov xov hlau los ntawm tus stepper thiab lub tsheb kauj vab thiab txuas lawv mus rau 12 Volt Re-Chargeable Battery.

5. Kuj txuas LED's ua pov thawj los qhia txog kev tsim hluav taws xob.

6. Koj tseem tuaj yeem ntxiv qhov hloov pauv thiab qhib lub LED thiab siv lub zog khaws cia thaum xav tau.

Yog li, Es tsis txhob dhia hauv av dhia ntawm tus stepper. Qhov zoo yog ob qho koj tau txais hluav taws xob thiab koj kuj yog tus haum thiab noj qab nyob zoo.

Koj tuaj yeem txhim kho nws ntxiv los ntawm kev siv roj teeb loj dua thiab cov khoom siv tawv dua thiab tsim hluav taws xob ntau.

Kauj Ruam 3: Yuav Ua Li Cas Nws LooK

Txoj haujlwm no tau ntsib kom ua tiav zoo vim tias peb cov kws qhia ntawv los ntawm THE STORY OF FOUNDATION

Ua tsaug ntau rau-

Niam Hnub

Zubin Yus Sir

Abrar Yus Sir

Kev Sir.

Qhov haujlwm no tau ua los ntawm

Om Tais

Viraj Shinde

Manasi Athare Cov