How To Make AC Voltage Detector/Tester (Non Contact) At Home

in This Video I show you how to make a non contact AC line tester in just 15/- rupees,
Doston is video mein Ham dekhenge ki ak non contact AC line tester kaise banaye,
दोस्तों इस विडियो में हम बनाएंगे non contact AC line tester, in Hindi
Topics Covered in this Video..
Check AC Line Without Touching The Wire,
Simple Non Contact AC Tester Using BC547 Transistor,
AC 12-1000V Non Contact Voltage Tester Pen,
It can detect AC 110V and more voltage,
This device was tested at AC 110V, 220V, 380V, 430V, 480V,
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#aclinetester
#noncontect
#voltegedetector
#AshokaTech
#Ashoka

[@maggic37]

नमस्ते भाई साहब आपने बहुत अच्छा तरीका बताया एसी डीसी चेक करने का तरीका बताया धन्यवाद सर जी ऐसेही व्ही डीओ बनाईगा सर जी धन्यवाद

[@brijeshkumar5188]

Aap har video me Bol kar samjhate hain, ye achha lagta hai thank you

[@dailybread7638]

bhai ye bhahut bhadiya idea hi. very good

[@ashokatech]

Thank you sir 🙂

[@automotivetechnologyteach5871]

Sir you are amazing sab mai step by step professional ki tara sai bataya I am your fan sir .

[@ashokatech]

Your most wellcome sir 🙂

[@ashokatech]

If you like this, So please share this video on your Facebook with your friend 🙂👍

[@ashokatech]

th-cam.com/video/8Yy8T7cciWo/w-d-xo.html

[@kanhaiyalalsharma426]

बहोत अच्छी जानकारी दी सर धन्यवाद 👍👍🔥❤️👍❤️🙏

[@ashokatech]

Thank you so much kanhaiya lal ji ♥️

[@bhagwatiprsad4617]

भाई अशोक जी हम आपसे बहुत खुसहैं क्योकि
आप एक ईमानदार व्यक्ती हैं और आपके पास
हुनर भी है इसी प्रकार आप तरक्की करते रहै
भगबान आपकी मदद कर धन्यवाद 🙏🌹🙏🌹🙏

[@ashokatech]

आपका बोहोत बोहोत धन्यवाद भगवती जी 🙏🙏🙏

[@ajaypaswan3871]

Very nice idea sir 👌👌👌👌👌

[@debumandal5556]

Well explained 🙏 very nice

[@anilpatel1398]

Very good information

[@ashokatech]

Thanks sir

[@lazystrike6835]

he is very skilled and experienced

[@rajannarayanan2759]

Very good information thanku

[@debumandal5556]

Yes it was very helpful to us thank you🙏

[@ashokatech]

Thank you so much Debu ji ♥️

[@SunitaDevi-cu5hi]

Very nice tool 👌

[@anjalitiwari9197]

Achhi video bhai 👌👌👌👌👌👌👌

[@hemantdandekar5772]

Well planned, nicely explained and good presentation.
Circuit diagram will be more helpful.

[@ashokatech]

Thank you so much Hemant ji 🙂

[@ashokatech]

This is very useful video for you , please watch full video, th-cam.com/video/QstKrxnwtz4/w-d-xo.html

[@angadyadav8545]

Bohot badhiya bhai 👌👌👌

[@DurgaPrasad-mr7om]

Great job dear

[@monusingh-ub2wd]

Very nice sir

[@SkillsFx]

Nice video. This circuit basically functions as a current amplifier by using a darling pair configuration of transistors, amplifying the tiny AC current detected which in turns on the LED signifying the presence of a live wire.

[@ciccioformaggio6897]

Hi! Very very good. Making the wrong circuit watching your video is IMPOSSIBLE! The drawing of how to make the connections is GREAT! Thank you!!!

[@naadkhulagamerop8675]

Bhai apki idea aur iss cheez ko banake dikhane ka tareeka kafi behtarin hai, itna sab video banake duniya ko dikhate ho achcha hai par 15 rs. Me ye nahi banta hai asli me kitna kharch hota hai ye batao, wire screwdriver cuttar ye sab free me nahi milta hai. Kharcha sahi bayaan karo pls.

[@RohitYadav-gd9hg]

Well done, itne kam parts se apne kaise banaya

[@BannerT20]

Super sir ji

[@ashokatech]

Thanks bro

[@m2fact453]

very nice video

[@ramansmytube]

Thank you

[@naseemahmad9606]

Very good

[@rupakmajumdar3388]

सर मैंने मेहनत करके सारी चीज उनके लाया और इस टेस्टर को बनाया, लेकिन यह टेस्टर इतना सेंसिटिव है हर जगह ओ नेगेटिव मैं भी लाइट चल जाता है के वजह से पता नहीं चलता कौन सी जगह में खराबी है इसका थोड़ा उपाय बताइए।

[@ashokatech]

Antina jo coil lagai hai usko thoda chhota kar lo

[@vinodtiwari726]

Very useful even for beginners only legging is circuit diagram of transistors, antenna, battery and LED bulb. Sir please provide diagram.

[@ignatiusdesouza6127]

Superb really well explained

[@ashokatech]

Thank you so much 🙂

[@dexter54094]

superb

[@GhulamHussain-xh7qc]

Thank

[@happyfriday8495]

Really nice

[@ashokatech]

Thank you so much Asraful Bhai 🙂

[@ashokatech]

If you like this, So please share this video on your Facebook with your friend 🙂👍

[@VinodKumar-rp4hv]

Nice video

[@santoshpatil-le8pd]

Very good sir

[@ashokatech]

If you like this, So please share this video on your Facebook with your friend 🙂👍

[@ashokatech]

If you like this, So please share this video on your Facebook with your friend 🙂👍

[@shonababu.1]

Super

[@atriguharaja2774]

Which volt LED we will use??
Sir and ur video is really great

[@ashokatech]

Red is best 1.8volt ki hoti hai

[@nabeelshaikh8501]

Bhai led lighting jo diwali me use hoti hai uski led ko detect karsakte hain kya isse? 1 led break ho to agar wo samajh aa jayegi kya ??

[@himanshuyadav843]

Nice device👍

[@ashokatech]

Thank you sir

[@lalansingh5146]

Kya ye diwar ke ander se bhi line ko detect Kar sakta hai

[@anilshira]

Sie kya 546 transsisterr bhi kam kr sakta ha kya

[@anilncc7542]

Bro please make one video for soldiering iron

[@ashokatech]

Ok Anil ji 👍

[@najuahmed290]

Good

[@SandeepKumar-bf7ly]

Bhai kuchh Bluetooth speaker banane ke idea batao

[@rubiyadav5187]

Wow it's working

[@poojadhakad3829]

Bhai 2:18 pe vedeo ko role ho wire liya hum use radio se let Sam the he kya

[@rajendarchauhan4013]

kya ye dc voltage bhi detect karta hai. Thanks for the information.

[@sadhnavarma6010]

Interesting

[@shivamsinghtechnical1]

Sir aap Jo tranjektion BC 574ka lgaye hai usko ham dusra number Cheng nhi kar sakte hai sir please reply me sir

[@sforsuraj7255]

547bor 557 is useful both works

[@ashokatech]

Aap koi bhi npn transistor use kar sakte hain. 👍

[@ashokatech]

This is very useful video for you , please watch full video, th-cam.com/video/QstKrxnwtz4/w-d-xo.html

[@shouldbewillbe2813]

@ashoka tech. Aur ek baat poochna chahta hoon..Yeh cheez banana ke liye main purana salvaged cheezon ka istemal karunga. Mere paas 547 hai nahi. Iske badle teen D1915 ya aur koi bhi teen same number ka chota npn transistor istamal kar sakte hai kya? Corona lockdown hai na, to bahar jaakar 547 kharid bhi nahi sakta. Collector, base aur emitter ka dhyaan rakhoonga. Thanks for your reply In advance.

[@shouldbewillbe2813]

Kya hua bhai, jawab kyon nahi de rahe ho? Jawab nahi hai kya ?😂😂😂

[@shouldbewillbe2813]

@ashoka tech. finally i made it with three D1915. It's hypersensitive. Maybe i have to reduce the number of turns in the coil to 12 or 10 or 8? Hmmm lets see. Will update if there is any good news. As of now it's working quite more than expected. Sensitivity calibration needs to be done I guess. Would have been nice if you had responded !!!!!

[@shouldbewillbe2813]

Done reduced turns of coil to 8 turns. Working pretty fine

[@rulesbreaker3136]

*Sir Buzzer ko is k sath kesay use karain ge? Please reply me.*

[@rohanpaul8365]

Sir have use any other number
Transistor he is working yas or no .

[@SONU_6493]

🙏🙏🙏

[@anilbarolia26]

Like

[@Shaileshshivne]

Sir trangister npn lena h ya pnp

[@DeepuThakur11]

4volt ki bettery me kitne ka rejestense lagega

[@user-hq5wy3gv7c]

Vai ey project nutreal pa be kam kar raha hai

[@RajeshYadav-bj6rn]

Kya ye dc supply ko detect Karta hai ?

[@IM1THE2KING3]

#StayAtHome PSA

[@BaljitKaur-wo2lh]

ਕਿਰਪਾ ਕਰਕੇ ਸਰਕਟ ਭੇਜਣਾ ਜੀ।ਜੇ ਹੋਰ ਵੀ ਛੋਟੇ ਸਰਕਟ ਹੋਣ ਤਾਂ ਭੇਜਣਾ ਜਾਂ ਲਿਕ ਭੇਜਣਾ ਜੀ।ਧਨਵਾਦ ਸਾਹਿਤ।

[@ayushneupane4271]

But did not really understand how is it actually happening. Because there is no flow of current in open circuit(breakage) of the subject wire. So how is the LED blinking on the other areas?

[@debumandal5556]

Kya ye 12/24/ 34v mai kam karega

[@ashokatech]

Nahi ye sirf ac150 se 220 volt tak hi kaam karega

[@bobybhai4407]

Buzzer b laga du

[@saurabhkuver]

Sir agar 3.7 volt ka lithium ion battery use karein to kitni value ka resistance lagana hai. Maine koi resistance nhi lagaya tha thodi der baad led kharab ho gaya.

[@aadvika6073]

2 led ko series me connect kr ke use kr lijiye
Resistor ki jaroorat nahi paregi.
Or 1k resistor use kr lijiye

[@saurabhkuver]

@@aadvika6073 thanks sir

[@RahulKumar-mj1hh]

bhai kya is 15/- battery ka price bhi add hai

[@kamalverma5445]

Frji he mene khud bnaya he usme nutal pej dono me glow kr rha he ye

[@ImtiazAhmed-vn9if]

How to check consled wire in wall?

[@GhulamHussain-xh7qc]

Bhai jan ya flex app log lagta ho Kia ha jajakAllah

[@ashokatech]

Ye soldring pest hai sir

[@mdayubkhan4099]

Ata caging sistem kora jay na

[@ashokkumarrana4612]

Circuit diagram please

[@manikde4482]

Why not solder wire to battery ?

[@ramkishan3605]

Sir ye transistor kaise milenge?

[@ashokatech]

Sir Discription me Link Diya hai

[@BrijeshKumar-vf5ux]

BC 546 chalenga?

[@ashokatech]

Yes chal jayega

[@biswajitdas369]

Kisi v touch se kyu jal raha hai? Please bataye

[@ashokatech]

Sir antina wire ko thoda chhota kar ke dekhiye

[@nitinsingh5876]

15 rs ma kaha se milaga sir mujha 1000 pcs chahiya jara address batana

[@kawsernipun8738]

Haw is transister number?

[@ashokatech]

BC548

[@rajputyuvraj7279]

Bhai C 1815 chlega

[@ashokatech]

Bilkul kar sakte hain lekin in dono transistor ke pinout alag alag hai, to conection uske hisab se karne honge..pin ki details aap is link par dekh sakte hain .
instagram :
instagram.com/ashoka.tech

[@08aniketchowdhury91]

Maine 3 bar try kiya circuit nahi kam kiya please help

[@shouldbewillbe2813]

Ye tester Ka point agar galti se live nanga Wire chua to problem hoga ?

[@ashokatech]

Nahi, aap tester ko kisi matel ki cabinet me mat banaiye, to koi problem nahi hoga

[@ashokatech]

My dear agar aapko ye video pasand aai ho to is video ko share karen, Apne doston ko bhi is channel ko subscribe karne ke liye kahen, aur apni is "Ashoka tech" family ko or bada karen 🙂

[@shouldbewillbe2813]

@@ashokatech kar diya Ashok saab

[@shouldbewillbe2813]

@@ashokatech Aur ek baat poochna chahta hoon..Yeh cheez banana ke liye main purana salvaged cheezon ka istemal karunga. Mere paas 547 hai nahi. Iske badle teen D1915 ya aur koi bhi teen same number ka chota npn transistor istamal kar sakte hai kya? Corona lockdown hai na, to bahar jaakar 547 kharid bhi nahi sakta. Collector, base aur emitter ka dhyaan rakhoonga. Thanks for your reply In advance.

[@shouldbewillbe2813]

Kya hua bhai, jawab kyon nahi de rahe ho? Jawab nahi hai kya ?😂😂😂

[@danishidrishidk3710]

Agar tranjector or kisi number ka ho to

[@ashokatech]

Chalega lekin npn hi hona chahiye

[@southgaming6955]

Give me answer ? CR2023 battery price__60rs. Red light price__5rs. Pen cover price__25rs. 3 Threepin price__ 15rs Wire price__5rs. Total price___110 maan lo to kaha sai 15rs mai banaiga video bahut aacha tha par thumbnail mein 🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣15rs churan vhi nhi milta 🤣

[@sastanashaagniveer2684]

Bhai... 3 rs ka tranjistar...
1 rs ka led
2 rs ki coil
Or betrry...vo 10 rs ka bi aata h..or tere ps ghar m koi use less charger ho uskA use kr le.... Math to aata hi hoga... Joda le kite hue pese...😂🤣

[@DizitalWorld]

काम नही कर रहा है LED हर जगह ले जलती है करेंट हो या न हो

[@pawanghimire6193]

Bc547 kohn sa device me milega?

[@ashokatech]

Ye jyadatar Electronics device me mil jata hai, purani amplifire board me bhi mil jayega, nahi to aap koi bhi npn transistor use kar sakte hain

[@RashidAli-ms2zn]

CRT tv kr purane board main asani se mil jayega

[@naseemahmad9606]

Is transistor ka no kya h sir ji plz replz

[@ashokatech]

BC547

[@bipradasroy7508]

অ্যনটেনা তে হাত দিলেই লাইট জ্বলছে।আর কারেন্ট থাকুক আর না থাকুক লাইট জ্বলে।
কি ক‌রব?

[@yogacharryaram2090]

सर जी सर्किट काम नहीं कर रहे

[@shafiquemirza9036]

Ashok bhai ye pest kahan milta hai

[@ashokatech]

Bhai ji ye normal soldring pest hai, 10/- ki dabbi aati hai

[@shafiquemirza9036]

@@ashokatech Apne liquid pest use kiya hai shayad

[@TechnicalTinku1]

Ye to bada aaean hai

[@jaimahakal.6843]

Yaar 1 mil sakta h mujhe

[@Rev22-21]

If you are going to use English in your title, you should use ENGLISH in your video.

[@nareshsangtani267]

Yah kam to Karta nahin hai

[@pradeepexperiment7045]

Pilz mera video like me

[@amazingcalligraphy2793]

Kuch hoo gaya tho

[@ashokatech]

Sir lekin is me hamne ac curent ko Kahan chhua ?

[@amazingcalligraphy2793]

Bhi

[@amazingcalligraphy2793]

Dost tho unlike karo

[@shouldbewillbe2813]

Jaisa tune bola waise hi kiya. Unlike kar diya tere saare comments ko

[@amazingcalligraphy2793]

Bakar hai

[@anilbarolia26]

Like