CN5711 Iwakọ LED pẹlu Arduino tabi Potentiometer
Awọn ilana
CN5711 Iwakọ LED pẹlu Arduino tabi Potentiometer
Bii o ṣe le Wakọ Led Pẹlu Arduino tabi Potentiometer (CN5711)
nipasẹ dariocose
Mo fẹ awọn LED, paapaa fun awọn iṣẹ akanṣe ti ara ẹni, bii ṣiṣe awọn ògùṣọ ati awọn ina fun keke mi.
Ninu ikẹkọ yii Emi yoo ṣe alaye iṣẹ ti o rọrun sinu awọn awakọ awakọ ti o pade awọn iwulo mi:
- Vin <5V lati lo batiri litiumu kan tabi USB
- seese lati yatọ lọwọlọwọ pẹlu potentiometer tabi pẹlu microcontroller
- o rọrun Circuit, diẹ irinše ati kekere ifẹsẹtẹ
Mo nireti pe itọsọna kekere yii yoo wulo fun awọn olumulo miiran!
Awọn ipese:
Awọn eroja
- Led iwakọ module
- Idari agbara eyikeyi (Mo lo 1 watt pupa LED pẹlu lẹnsi 60°)
- Batiri tabi ipese agbara
- Akara akara
- Awọn eroja
Fun ẹya diy:
- CN5711 IC
- Potentiometer
- Afọwọkọ Board
- SOP8 to DIP8 pcb tabi SOP8 to DIP8 ohun ti nmu badọgba
Awọn irinṣẹ
- Irin tita
- Screwdriver
Igbesẹ 1: Iwe data
Ni oṣu diẹ sẹhin Mo rii lori Aliexpress module awakọ oludari kan ti o jẹ ti CN5711 IC, resistor ati resistor oniyipada.
Lati iwe data CN5711:
Apejuwe Gbogbogbo:
Apejuwe Gbogbogbo: CN5711 jẹ ilana isọpọ ilana lọwọlọwọ ti n ṣiṣẹ lati inu voltage ti 2.8V to 6V, awọn ibakan o wu lọwọlọwọ le ti wa ni ṣeto soke si 1.5A pẹlu ohun ita resistor. CN5711 jẹ apẹrẹ fun awọn LED awakọ. CN5711 gba ilana iwọn otutu dipo iṣẹ aabo iwọn otutu, ilana iwọn otutu le jẹ ki LED ti wa ni titan nigbagbogbo ni ọran ti iwọn otutu ibaramu giga tabi voluga giga.tage silẹ. […]
Awọn ohun elo: Ina filaṣi, awakọ LED ti o ni imọlẹ giga, awọn ina ina LED, awọn ina pajawiri ati ina […]
Awọn ẹya: Awọn ọna Voltage Ibiti: 2.8V si 6V, Lori-chip Power MOSFET, Low Dropout Voltage: 0.37V @ 1.5A, LED Lọwọlọwọ to 1.5A, Itọjade Itọkasi lọwọlọwọ: ± 5%, Ilana otutu Chip, Lori Idaabobo LED lọwọlọwọ […] Awọn ipo iṣẹ 3 wa fun IC yii:
- Pẹlu ifihan PWM taara ti a lo si pin CE, igbohunsafẹfẹ ti ifihan PWM yẹ ki o kere ju 2KHz
- Pẹlu ifihan oye ti a lo si ẹnu-ọna NMOS (Aworan 4)
- Pẹlu potentiometer (Aworan 5)
Lilo ifihan PWM o rọrun pupọ lati wakọ IC pẹlu microcontroller bi Arduino, Esp32 ati AtTiny85.
Gbogbogbo Apejuwe
CN571 I ti wa ni a ti isiyi ilana ese Circuit ṣiṣẹ lati ẹya input voltage ti 2.8V to 6V, awọn ibakan o wu lọwọlọwọ le ti wa ni ṣeto soke to I.5A pẹlu ohun ita resistor. CN5711 jẹ apẹrẹ fun awakọ LED. Agbara ori-chip MOSFET ati idinamọ ori lọwọlọwọ dinku nọmba awọn paati ita gbangba pupọ. CN5711 gba ilana iwọn otutu dipo iṣẹ aabo iwọn otutu, ilana iwọn otutu le jẹ ki LED ti wa ni titan nigbagbogbo ni ọran ti iwọn otutu ibaramu giga tabi volt giga.tage silẹ. Awọn ẹya ara ẹrọ miiran pẹlu ni ërún ṣiṣẹ, ati be be CN5711 wa ninu thermally-mu 8-pin kekere ìla package (SOPS).
Awọn ẹya ara ẹrọ
- Awọn ọna Voltage Ibiti: 2.8V to 6V
- Lori-ërún Power MOSFET
- Low Dropout Voltage: 0.37V @ 1.5A
- LED Lọwọlọwọ soke si 1.5A
- Itọjade Ipe lọwọlọwọ: * 5%
- Chip otutu Regulation
- Lori LED Lọwọlọwọ Idaabobo
- Iwọn Iwọn Iṣiṣẹ: - 40 V si + 85
- Wa ni SOPS Package
- Pb-ọfẹ, Ibamu Rohs, Ọfẹ Halogen
Awọn ohun elo
- Ina filaṣi
- Imọlẹ LED awakọ
- LED moto
- Awọn imọlẹ pajawiri ati ina
Pin Iyansilẹ 
olusin 3. CN5711 wakọ LED ni afiwe 
olusin 4 A kannaa ifihan agbara to Dim LED
Ọna 3: A lo potentiometer lati dinku LED bi o ṣe han ni Nọmba 5.
olusin 5 A Potentiometer to Dim LED
Igbesẹ 2: Wakọ Led Pẹlu Itumọ ti ni Potentiometer
Mo nireti wiwiri jẹ kedere ninu awọn fọto ati fidio.
V1 >> blue >> ipese agbara +
CE>>buluu>> ipese agbara +
G >> grẹy >> ilẹ
LED >> brown >> mu +
Lati ṣe agbara iyika naa Mo lo ipese agbara olowo poku (ti a ṣe pẹlu ipese agbara atx atijọ ati oluyipada owo ẹtu ZK-4KX kan) . Mo ṣeto voltage to 4.2v lati ṣedasilẹ kan nikan cell batiri litiumu.
Bi a ti le ri lati awọn fidio, awọn Circuit agbara lati 30mA si siwaju sii ju 200mA
https://youtu.be/kLZUsOy_Opg 
Adijositabulu lọwọlọwọ nipasẹ adijositabulu resistor.
Jọwọ lo screwdriver ti o yẹ lati rọra ati laiyara yiyi
Igbesẹ 3: Wakọ Led Pẹlu Microcontroller kan
Lati ṣakoso Circuit pẹlu microcontroller kan so pin CE pọ si pin PWM ti microcontroller.
V1 >> buluu >> ipese agbara +
CE Bẹrẹ >> eleyi ti >> pwm pin
G>> grẹy >> ilẹ
LED >> brown >> mu +
Ṣiṣeto iṣẹ-ṣiṣe si 0 (0%) LED yoo pa. Ṣiṣeto iṣẹ-ṣiṣe iṣẹ si 255 (100%) LED yoo tan imọlẹ ni agbara ti o pọju. Pẹlu awọn ila diẹ ti koodu a le ṣatunṣe imọlẹ ti LED.
Ni apakan yii o le ṣe igbasilẹ koodu idanwo fun Arduino, Esp32 ati AtTiny85.
Koodu idanwo Arduino:
# asọye pinLed 3
# asọye itọsọna Pa 0
#define led Lori 250 //255 jẹ iye pwm ti o pọju
iye int = 0; // pwm iye
Iṣeto ofo () {
pinMode (pinLed, OUTPUT); //setto il pin pwm wá uscita
}
loop ofo ( ) {
//seju
afọwọṣe Kọ (pinLed, mu Pa); // Pa a asiwaju
idaduro (1000);
// Duro iṣẹju kan
afọwọṣe Kọ (pinLed, mu Lori); // Tan-an asiwaju
idaduro (1000);
// Duro iṣẹju kan
afọwọṣe Kọ (pinLed, mu Pa); //…
idaduro (1000);
afọwọṣe Kọ (pinLed, mu Lori);
idaduro (1000);
//dimu
for (value = ledOn; value > ledOff; value –) { //decrease the light by decreasing “value”
afọwọṣe Kọ (pinLed, iye);
idaduro (20);
}
for (value = ledOff; value < ledOn; value ++) { //increase the light by increasing “value”
afọwọṣe Kọ (pinLed, iye);
idaduro (20);
}
}
https://youtu.be/_6SwgEA3cuJg
https://www.instructables.com/FJV/WYFF/LDSTSONV/FJVWYFFLDSTSSNV.ino
https://www.instructables.com/F4F/GUYU/LDSTS9NW/F4FGUYULDSTS9SNW.ino
https://www.instructables.com/FXD/ZBY3/LDSTS9NX/FXDZBY3LDSTS9NX.ino
Gba lati ayelujara
Gba lati ayelujara
Gba lati ayelujara
Igbesẹ 4: Ẹya Diy
Mo ti ṣe a diy version of module awọn wọnyi ni boṣewa datasheet Circuit.
Mo lo 50k potentiometer botilẹjẹpe iwe data naa sọ pe “iye ti o pọju R-ISET jẹ 30K ohm”.
Bii o ti le rii Circuit naa ko mọ pupọ…
Mo ti yẹ ki o ti lo SOP8 to DIP8 pcb tabi SOP8 to DIP8 ohun ti nmu badọgba fun kan diẹ yangan Circuit!
Mo nireti lati pin gerber kan file laipe ti o le lo.
Igbesẹ 5: Wo Ọ Laipẹ!
Jọwọ fi awọn ifihan rẹ silẹ fun mi pẹlu asọye kan ki o jabo imọ-ẹrọ ati awọn aṣiṣe girama!
Ṣe atilẹyin fun mi ati awọn iṣẹ akanṣe mi ni ọna asopọ yii https://allmylinks.com/dariocose
Iṣẹ to dara!
Mo rii aṣiṣe girama imọ-ẹrọ kan ti o le fa idamu diẹ. Ni ipari igbese 2 o sọ pe:
“Gẹgẹbi a ti le rii lati inu fidio, awọn agbara iyika lati 30mAh si diẹ sii ju 200mAh”
Iyẹn yẹ ki o sọ “30 mA si 200 mA.”
Ọrọ mAh tumọ si "miliamps igba wakati ati ki o jẹ ẹya agbara wiwọn, ko kan lọwọlọwọ wiwọn. Milii meedogunamps fun wakati 2 tabi 5 milimitaamps fun awọn wakati 6 jẹ 30 mAh mejeeji.
Itọnisọna ti a kọ daradara ni anfani!
O ṣeun!
Otito ni o so! O ṣeun fun imọran rẹ!
Mo ṣe atunṣe lẹsẹkẹsẹ!
Awọn iwe aṣẹ / Awọn orisun
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instructables CN5711 Iwakọ LED pẹlu Arduino tabi Potentiometer [pdf] Awọn ilana CN5711, CN5711 LED awakọ pẹlu Arduino tabi Potentiometer, LED awakọ pẹlu Arduino tabi Potentiometer |
