Top 3 Awesome Electronics Project Siv D-882 Transistor: 9 Kauj Ruam

2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:24

JLCPCB yog lub tuam txhab PCB loj tshaj plaws hauv Suav teb thiab cov tuam txhab tsim khoom lag luam tshwj xeeb hauv PCB sai sai thiab tsim PCB me me, ntau dua 10 xyoo ntawm kev tsim khoom PCB. Lawv muaj peev xwm muab cov kev daws teeb meem zoo thiab xa cov khoom lag luam PCB siab tshaj plaws rau cov neeg siv khoom sai dua. JLCPCB muaj qee qhov kev tshaj tawm tshwj xeeb tshiab.

Ua Tsaug Rau JLCPCB. $ 2 rau 1-4 Txheej PCBs.

Tau txais daim npav SMT:

----------------------------------------------------------------------- ----------------------------------------------------------------------- ----------------------------------------------------------------------- Ua raws cov theem no, koj tuaj yeem ua 3 qhov khoom siv hluav taws xob txaus thiab ua haujlwm hauv tsev yooj yim. Koj tuaj yeem siv lub voj voog no zoo ib yam li tsev kawm ntawv txoj haujlwm, phiaj xwm hauv tsev kawm qib siab. Koj kuj tseem tuaj yeem siv lub voj voog no rau koj tus kheej siv.

Khoom siv

Txhawm rau ua qhov Circuit no, peb yuav xav tau qee yam khoom siv hluav taws xob.

Cov npe teev npe yuav tsum tau muab hauv qab no.

Daim Ntawv Teev Npe:

---------------------------------------- Txoj Haujlwm Tsis Yog = 1 (Kev Tswj Hluav Taws Xob Siv D -882 Transistor)

1. Transistor - D 882

2. Ntim - B 100 K

3. LED - DC 12v

4. Resistor - 2.2 Ohm (1 Watt)

5. Hwj chim Source - DC 12v

------------------------------------------ Project No = 2 (DC Touch Switch)

1. Transistor - D 882

2. Resistor - 100 Ohm

3. SMD LED - 3.5 Volt

4. Roj teeb - 9 Volt

------------------------------------------ Project No = 3 (Mini Amplifier Circuit Siv Transistor)

1. Transistor - D 882 (2 Daim)

2. Roj teeb - 9 Volt

3. Resistor - 100 K Ohm

4. Capacitor - 47uf/16v

5. Lub Suab Hais Lus

Kauj Ruam 1: Kev Tswj Hluav Taws Xob Siv D-882 Transistor

Daim Ntawv Teev Npe -

1. Transistor - D 882

2. Ntim - B 100 K

3. LED - DC 12v

4. Resistor - 2.2 Ohm (1 Watt)

5. Hwj chim Source - DC 12v

Tsis Ua 1 Tsis Muaj Txoj Haujlwm, peb siv cov khoom siv hluav taws xob saum toj no.

Peb Txuas D-882 Transistor emitter nrog B-100k ntim & tom qab ntawd peb txuas nrog ntim nruab nrab coj nrog Base ntawm D-882 Transistor. Peb txuas DC-12v LED teeb lub davhlau ya nyob twg tsis zoo nrog tus sau ntawm D-882 transistor.

Thiab txuas 2.2 ohm resistor (1 Watt) Nrog Emitter ntawm D-882 transistor thiab zoo ceg ntawm LED teeb.

Kauj Ruam 2: Kev Tswj Hluav Taws Xob Siv D-882 Transistor

Txhawm rau ua haujlwm Circuit no, peb siv DC-12v. yog tias koj siv tsawg dua 12v coj lub teeb, dua li koj tuaj yeem siv tsawg dua 12v.

Txuas DC-12v zoo cable nrog ntim. Txuas DC-12v tsis zoo cable nrog Emitter ntawm D-882 transistor.

Peb lub voj voog tau npaj txhij tag nrho. Yog tias koj xav saib qhov hluav taws xob tso tawm, koj tuaj yeem siv dc meter. txuas lub ntsuas hluav taws xob zoo nrog cov ceg zoo ntawm coj thiab txuas lub ntsuas tsis zoo cable nrog ceg tsis zoo ntawm lub teeb coj.

Tam sim no koj tuaj yeem kho qhov hluav taws xob, tsuas yog tig lub ntim.

Kauj Ruam 3: DC Kov Hloov

Daim Ntawv Teev Npe -

1. Transistor - D 882

2. Resistor - 100 Ohm

3. SMD LED - 3.5 Volt

4. Roj teeb - 9 Volt

Txhawm rau ua qhov hloov pauv yooj yim no, peb xav tau saum cov khoom siv hluav taws xob.

Thawj txuas coj tsis zoo txhais ceg nrog tus sau ntawm D-882 transistor. Tom qab ntawd txuas 100 ohm resistor nrog coj zoo ceg. Ib zaug ntxiv txuas rau lwm 100 ohm resistor nrog Base ceg ntawm D-882 transistor.

Kauj Ruam 4: DC Kov Hloov

Tam sim no txuas, roj teeb txuas tsis zoo cable nrog Emitter ntawm D-882 transistor thiab txuas roj teeb txuas zoo cable nrog Resistor.

Tam sim no txuas lub roj teeb txuas nrog roj teeb.

Peb lub voj voog tau npaj txhij siv. Tam sim no yog tias koj kov koj tus ntiv tes ntawm ob lub resistor ces lub Circuit yuav ci & yog tias koj tshem koj cov ntiv tes los ntawm resistor ces lub teeb coj tawm.

Kauj Ruam 5: Mini Amplifier Circuit Siv Transistor

Txuas ib lub transistor Emitter nrog lwm lub hauv paus transistor.

Txuas 100k resistor nrog Collector & Base. Txuas Capacitor Negative leg nrog Base.

Kauj Ruam 6: Mini Amplifier Circuit Siv Transistor

Tam sim no peb yuav tsum txuas lub suab tso suab cable nrog lub Circuit Court.

Txuas lub suab nkag G cable nrog Emitter & txuas lub suab tso tawm L/R cable nrog lub zog zoo.

Kauj Ruam 7: Mini Amplifier Circuit Siv Transistor

Tam sim no, peb yuav tsum txuas tus hais lus cable.

Txuas Tus Hais Lus ib lub xov tooj nrog tus sau & txuas lwm tus hais lus cable nrog lwm tus neeg sau khoom.

Kauj Ruam 8: Mini Amplifier Circuit Siv Transistor

Tam sim no peb yuav tsum txuas cov khoom siv hluav taws xob nrog lub voj voog no.

Txuas lub roj teeb txuas Tsis zoo cable nrog Emitter & Txuas lub roj teeb txuas zoo cable nrog Tus Sau ntawm Transistor.

Kauj Ruam 9: Mini Amplifier Circuit Siv Transistor

Tam sim no txuas lub roj teeb txuas nrog lub roj teeb thiab txuas lub suab tso nrog lub xov tooj ntawm tes lossis lub suab. Koj kuj tseem tuaj yeem siv mp3 Bluetooth module.

Tam sim no tsuas yog, ua nkauj thiab txaus siab.