FM Transmitter - Without Coil

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Components Details :
T74LS13B1 / SN74LS13 /
SN54LS13 / SN7413 / SN5413 Dual 4-Input Schmitt Trigger IC
14 Pin IC Base
5.6K Resistors
4.7K Resistor
22PF
104PF
103PF
78L05 Voltage Regulator
2 x 2 Pin Relimate Header Connector
3mm Green LED
9.7mm Electret Condenser Microphone
Copper Wire for Antenna Coil (You Can Use A Normal Wire)
9v Battery, 9v Battery Connector, Header Pin Connector Cable, 3.5mm Jack, Mini Speaker or Woofer ETC
Link : PCB layout, Silkscreen, Schematic
bit.ly/2Ly627D
#Stripboard/Veroboard, Breadboard/Project Board
** Coming Soon **
PCB Making Tutorial Link :
• How to Make PCB for Mi...
TA2003P Mini FM Receiver With Audio Amplifier
• TA2003P Mini FM Receiv...
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[@Sagiri_Izumi]

Remember the band allocation/freq allocation in your country, if you break some rules, expect a van with rotating sat dish

[@abdulhafidhka9359]

I love this channel because of your simple & nice circuits. keep going bro 😍

[@robdoggerful]

Can i use a 4 input schmitt trigger nand or 74f14? I dont have a 13 in my arsenal.

[@adreq3.05]

The Schmitt Trigger can to be used as a frequency mixer in a recever?

[@wayneeligur642]

I am wondering why you say Pf when the standard notation of caps. is different? like an example: 104 is short hand for .1 microfarad. right? And in the CELL PHONE JAMMER video the output of a 555 is negative going; so the V out cap was labeled backwards... I been a hobbyist for 40 years. So I am confused at this time and ask clarification?

[@Techknowledge23]

Nice project bro. I having doubt . How to change the frequency of this FM transmitter? Or it fixed on only one frequency because of normal FM transmitter there is LC tank oscillator and used trimmer capacitor for set Frequency.

[@adit8206]

what's the resonating frequency of this circuit as this is not adjustable frequency one ,i want to know?

[@adit8206]

what changes can i do to make this circuit adjustable frequency one?

[@Damoklexx]

Gracias por compartir, estos proyectos tan interesantes. Dos preguntas, cual es el alcance de esta emisora y emite en mono o estéreo. de antemano agradezco tus respuestas.

[@AndyTorrealba]

How to know the frecuencia from station radio and distance range?

[@abrarfaisalhaque9944]

Will it be caught within normal radio frequency (84-107)?

[@yb389]

This give me a lot of help! Very Thanks for you and your Video!

[@CreativeScience]

You are welcome 🙂

[@luiserodriguez7442]

Which distance it coveres , have you test it.?

[@brain_plus.]

Can't find anything at the video description..!

[@cibilsunny]

Notice work,how can we change the transmitting frequency ?

[@lalittiwade]

Can you tell what the IC is doing in circuit ?means I don't understand that the work of that IC in the circuit??

[@loganathanvb6834]

Excellent bro 😊 Keep it up 👍

[@rusanrod]

can i use a 2.input Schmitt trigger?

[@ElectroIoT]

Hey friend where u bought Clad PCB in India online or local store plz help

[@kodrun_masti9998]

What is the use of microphone than if audio jack is used

[@shivsaipiccadillyedgwareco5496]

is it in normal frequency range 88-108MH ? Can you please revert

[@unurenkh5181]

which programm do you use to make PCB boards

[@JorgeMelo2310]

what's the transmitter frequency, how many MHz?

[@kartechindustries3069]

Instead of sn74ls13 can I use sn74ls132 which has two input not like urs which has four.Becoz Im not getting 74ls13 in market as well as online so.Pls reply as soon as possible sir

[@tchn1306]

Can I use any other Dual 4-Input Schmitt Trigger IC ?

[@BharatMohanty]

Nice build.way back in 2013 I did it but mine was a single transistor FM transmitter and that is highly unstable. I still have that circuit board.✌👍

[@CreativeScience]

:)

[@safikulalam7786]

Fm

[@BharatMohanty]

@@safikulalam7786 yes FM now what you wanna say please explain.

[@alejandrovinifan7438]

In what radio frequency does it transmit?

[@felixamadeoarevalo9958]

hola como estas te felicito por tu receptor, por favor me puedes ayudar con el diagrama de un radio FM , el que tenias a un lado del receptor...

[@thansamenel5651]

Hey, do you known how far does it work?

[@tomorai8056]

how can i adjust the ranged into 1km ?

[@yurigagarin4974]

without coil except that coil there😁👍

[@CreativeScience]

the coil isn't mandatory, you can use a normal wire for antenna

[@hnoushahi]

How long?

[@letitrotfuckit]

1/4 the wavelength on the output and 1/4 the wavelength on minus.

[@fernaoleme4092]

ayiok

[@hobbyrob313]

@@hnoushahi the length of the antenna wire will be around 75 centimeters

[@rcbuildmaster6192]

On which frequency this transmitter worked ?

[@rezinaakterrumi6775]

Pls anyone reply can I use 74138 p ic for this project or 7414 ic for it pls tell because I don’t have any 74ls13b

[@hasherman]

Saludos desde México. ¿Donde puedo conseguir estos circuitos o algo similar? Es que por mas que los busco no los encuentro ni en la tienda local los tienen. Y otra pregunta: ¿puedo usar este circuito como oscilador para medir capacitancias de entre 0 y 100 pF? ¿es posible usar la señal de salida no como señal al aire sino como voltaje medible mediante un filtro RC o LC?

[@user-hj2ed5pe6j]

How to calculate the Transmitting frequency? I mean which section is the oscilator?

[@neirodrigues4159]

Incredible, I found it very good!

[@CreativeScience]

Thanks a lot!

[@ltshering]

how can i get the components and PCB , can you help me by sending i can pay for the components and shipping i will have it assemble myself

[@rohanraj8013]

What frequency is transmission taking place

[@mrkattm]

Do you care to explain how the ckt works?

[@hdpc8773]

T74LS13B1 / SN74LS13 / bhai ye dono ic nahi milraha hai iske jaga dusra ic batayega

[@brocassylvain2652]

Love it, "Fl transmitter without coil" and you can see a coil on the vidéo miniature 😂

[@syml82]

He said that the coil is optional we can use wire instead..... coil is used as an antena....

[@onespicyboi4812]

But the video doesn't say optional it says no coil (thumbnail

[@chiragpatel5684]

74LS13 Schmitt trigger IC is correct or not ?

[@rashedulhasan4592]

Sir, plz plz plz reply me quickly, i will make 24 vdc supply by 3 amp transformer. May i use RL 207 diode for bridge rectifier? Plz sir reply quick.

[@aararr8426]

In which frequency does it transmits?

[@rafi2437]

Jak regulować częstotliwości nadajnika?

[@jose35197]

Thank you friend !!!! 😁😁😁😁😁👍👍👍👍👍

[@deanagoes2791]

How about frekwenci stability?

[@jose35197]

Hola te consulto, hasta que distancia cubre ? Saludos

[@RFADICTOS]

Muy curioso el diseño y el sistema de oscilación,me imagino es a corta distancia..pero suena super y hay que tener en cuenta el integrado que sea de alta velocidad o sino pailas..no funciona..

[@RESTOREinfotech]

Muito bom! Este transmissor teria quantos metros de alcance? Poderia usar um canal de sintonia?

[@TechInventorAman]

can you explain how is this circuit working ?

[@Indiauntoldstory]

what is the range of your made fm transmiter

[@EduardoHenrique-qr5hj]

Nossa, seus circuitos são tão perfeitos, você é engenheiro eletrônico? Você desenvolveu esses circuitos sozinho?

[@vijaypawar5075]

It is sending sound of microphone or aux?

[@monadicyt521]

How match distance covered this??

[@therintherin2732]

What frequency can it be at the maximum?

[@chiragpatel5684]

Can we tune in mobile? at which Frequency? Resistor taken at watts ? 1watt or 1/2 watt ?

[@bryanpaderes8963]

awesome video!

[@user-tr4dy2op7x]

Dear friend you can send me the diagram of the transmitter FM and thank you for your courtesy

[@htim2490]

If that round wire Is not a coil, and what it is called ?

[@jenishrudani-projects]

U r amazing man keep up the good work...Me

[@alishas9328]

Which software is used for designing?

[@Robin-qw2by]

Hey bro u make another a RF receiver we can use our phone to tuning the transmitter signal

[@carlch8907]

Great thumbnails!

[@pavanshurpali9557]

Hello creative science con we increase coverage from 50mts to 100mts or more

[@jyotighatol8398]

Pls give me for circuit or lay out vero/dot board

[@ALEFILES]

VERY NICE circuit!!! Congratulations!!! The 104 pF capacitor means 100 nF? Or is correct 104 pF? Thanks a lot! Greetings from Argentina!

[@CreativeScience]

ALEFILES, u can use 100nf and thanks

[@Dcode103]

I have constructed this circuit on breadboard but not working anyone can help me

[@BEdmonson85]

the capacitor marked 104 is 100nF (0.1µF) also the one marked 103 is 10nF (0.01µF)

[@nickinventions1312]

cual es el radio máximo de transmisión?? :3

[@faiziamaan]

Which music used in video

[@tutowil4836]

Hola Como estas espero que muy bien me gusto mucho tu video y como realizaste el transmisor FM, me gustaría saber si en vez de una batería de 9v colocarle una cargador de 9v y hasta que distancia puede llegar a emitir? A y otra cosa y en vez de colocarle un celular se coloca en una computadora para emitir música desde allí puede pasar algo al computador?

[@hassandavid6246]

Great job sir, but please tell me how did you make that circuit FM receiver. Would you please, send me this circuit diagram with details of the coils? Thank you.

[@RANDOMfilmsOFFICJAL]

Can i use 74hc14 IC?

[@patelcreations7097]

I found KA78L05AZ 5v Voltage Regulator .. can it work ?

[@CorneredCat0]

Can I use CD4093BE instead?

[@ConsequenceCode]

How much distance it can cover?

[@matiurrahman2794]

how i get pcb bord...?can u tell me in dhaka city

[@harshkc]

What is the frequency used ??

[@scantdiscbanyuwangijatim2819]

Good and nice project 👍😃💬📡📻 🇮🇩FROM INDONESIA

[@ThusithaThanthirige]

How long this work? what ic does?

[@joniwest8464]

How a long the signal?

[@dwaynewladyka577]

Cool project.

[@marciomaia5791]

Qual a distância ele alcança?

[@munirsmunir8138]

nice project. from where can i buy it in assembled form?

[@christinebalasabas]

Can you make Guitar Wireless Receiver and Transmitter?

[@omerkhan3611]

Can you please add the breadboard version

[@amarjeetKumar-uo9zr]

This ic is unavailable of Amazon

[@freemy3301]

เยี่ยมเลยครับ

[@jyotighatol8398]

Really nice pls make a mobile signal jammer without coil as same in video

[@somnatharora9718]

We made Amplitude modulation AM transmeter in 1987. In 1994 we made audio video transmitter through ch. 4

[@ahnafapon9834]

bhai Bangladesh me eya ic nehi Milta can You Help?

[@seng.a.sang.4836]

Thank you.

[@daraj12345]

Can you design 5km range fm transmitter please?

[@Akshay-pc3yc]

what's the tx range?

[@IdleGamingArchi]

Sir from where we can get 100nf and ic and all

[@offshoreman71]

What is the electret microphone for? Your sound source was the phone, is it an alternative sound source?

[@CreativeScience]

electret microphone for voice transmission

[@offshoreman71]

Can you make a video showing the electret microphone transmitting voice?

[@CreativeScience]

okay, i will try in my next audio related project

[@raghub2246]

Super brother,,, what is the range of TRX and rxr ?

[@krishnamandal7762]

what is the range of this FM transmitter

[@SomTips]

how many KM it will cover?

[@junaidahmed7391]

Awesome bro

[@CreativeScience]

thanks bro

[@painakatsuki1948]

please make a video tutorial for 2w 2.4Ghz booster for drones