How to make automatic street light | bt136 | bd139

Two new inventions with BT136 and BD139

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#bt136 #bd139 #streetlight #automaticlight #erpankaj

[ratanlalmeena]

रतन लाल मीणा नै , सरकीट बनाया, कि रात को ब्लब चालु दिन को बन्द सामगरी bt 136, LDR 220k ईस के बाद भी दिन ब्लब बन्द नही हौता

[garymucher]

Nice circuit for what it is, but if you are to use this for a real night time light, you need to make a time delay setup or a cloud going by would turn in on. And install a relay could allow it to use most any type light bulb or LED for the light...

[romeshkumar]

भैया क्या फेक वीडियो बनाते हो क्योंकि जो आपने सामान लगाया मैंने लगाया वह

[kennmossman]

MANY are saying it does not work. What do you expect - it is a BAD design, BAD construction with no explanation, no notes, no advice

[bayudermawan]

Brother your schematic in thumbnail and how do you make in video is different, why do you do that?

[Accumulator]

Probably will cause flickering with LED light as voltage is severely cut to a lower frequency. Incandescent light has thermal radiation to cover the pulse.

[rkad]

I tried the circuit, not working. Reason if any please explain.

[lt.a.r.karthekeyankongu]

Anda ko fire it is not working i bought till rs 200 for this porgect i did dont do like this. Kodi

[suryakantsahu]

इस सिर्किट को बनाया हु लेकिन 12w में ठीक काम नही कर रहा और (100W ग्लास वाला) बस में ठीक से काम कर रहा है...ऐसा क्यों

[ভালোলাগলেসাবস্ক্রাইবকরুননালাগ]

BT 136 TRACK Gulo NPN na PNP ETA bolen

[NeerajKumar-qoii]

Bhai blub flick ho raha hai... Kya karu ?

[adhirsarkar]

5 second me 1 bar bling karega kaise banaye sir plz btaye

[vpssingh]

Sir circuit not working tried several times hasto be kept in full sunlight to switch off.

[unknown_k_chouhan]

9 w bulbs working ya nahi sir plz reply