Hello, I have built your circuit and am now looking at some easy modifications I have added a pot instead of fixed resistor, but I really need a lower pitch, can you suggest how I can achieve this? Thanks.
I’m having some problems because it doesn’t start at first only it I touch pin 6 with something and if connect pins for different tone it doesn’t change tone only one tone.
No replacement for this ic you can buy from this link. m.alibaba.com/product/60823509002/UM3561-UM3561A-DIP-8-straight-plug.html?spm=a2706.7843667.0.0.36d81ceehdiFdB&prepage1=enalibaba%3A%2F%2FoneSight%3Fbiz%3Dseo%26keyword%3Dum3561%20ic
🅰️🅱️🕉️🕉️GOOD TEACHING FOR YOUR CHANNEL🚦THANK YOU SO MUCH VERY VERY GOOD 👌👍👌👍💃💃💃😁😀😂😝😝
can you suggest which value pots I can use to build a similar circuit, but with adjustable pitch and siren speed? Thanks.
Very nice sir.
Bhai best😁 gajab👍👌
Hello, I have built your circuit and am now looking at some easy modifications I have added a pot instead of fixed resistor, but I really need a lower pitch, can you suggest how I can achieve this? Thanks.
Supper its working brooo💪💪💪😍😍😍❤❤❤
Bhut acha karte ho jo sp pahle sabhi component ko show kar dete ho
Can I use lower ohm speaker? What about 4 ohm?
I’m having some problems because it doesn’t start at first only it I touch pin 6 with something and if connect pins for different tone it doesn’t change tone only one tone.
What if I want to add a trimpot to make the sound slower?
Super! How to make a sound from the chip Sonar?
Bhai Mai jarur banauga cycle ke horn ke liye
Um 3561 ic bazzar se mil nahi raha old kis board se nikal sakte hai
I made example of your circuit but it didn't work but as for me I made it with IC JRC4558
Why it didn't work? Troubleshoot it. If not work then learn electronic again.
Bhai 3.1v zener diabote ko kaise lagaye
Um super like
Connect 9v?
circuits knowledge: ✅️
siren knowledge: ❌️
Bhai um 3561 nahi mil raha, koi link bheje..
Use any speaker or ,,only use 8ohm this speaker
Max 8 ohm and minimum any?
3 volt cell watch wale ya charging wale 3 volt cell ya dono se chl skte h
Dono se.
Ok
Kis battery se chlega
Mujhe smj nhi araha zenner diode ki powe supply ke parrel lgani haa positive ke yaa negative
3volt battery se chalega.
Parallel ka matlab anode positive ke sath or cathode negative se joint karna hai.
12 watts operate avuthudha
UM 3561 IC එක කොහෙන්ද ගන්න පුළුවන් කොළඹ?.
English
Now put them on separate circuits and build an amplifier
Bhai 3 volt ca speaker Laga to chalega
Chalega
Bhai Kitne watt de rha h
Iski awaaz tej khese karein
Awaj bahut slow he bhai
Bhai yeh ic to mil ee nai rha iski koi easy milne wali replacement ha to bta do
No replacement for this ic you can buy from this link. m.alibaba.com/product/60823509002/UM3561-UM3561A-DIP-8-straight-plug.html?spm=a2706.7843667.0.0.36d81ceehdiFdB&prepage1=enalibaba%3A%2F%2FoneSight%3Fbiz%3Dseo%26keyword%3Dum3561%20ic
Kha kis bajar se ic milegi Mera 60 ruppee bekar ho gaya
Awaj jese badaye
@@mdshakil-oo8hq bara amplifier or speaker laga k
Brother can i use 12v battery ?
Yes but you can add one 3. 1v zener diode parallel to power supply, because ic need only 3 v. Direct 12v can damage the ic.
@@Erpankaj925 brother please tell me ic price
50 to 70 rs/-
Bro dont forget to subscribe my channel
@@Erpankaj925 ok thanks
Not working
Change ic
Fak
Come to me and i will teach you how to make this.
Sar mena try kya ha Lakin nhi chala
Check circuit diagram properly and then try again.