Interesting! Can i use it to protect a low side bridge inverter system that is prone to voltage spikes. The two sides . Or should it be placed across the batteries
@pacochales95077 күн бұрын
1:53
@sufin4457 күн бұрын
Nuh uh💀
@combycat6 күн бұрын
WHAT?
@MohammadHassanSohanAjini8 күн бұрын
Upload the audio clip you're using in your crafts to SoundCloud
@lunchmoneyog8 күн бұрын
Use your words man 👎
@Danilo-zv8zu10 күн бұрын
Do you know where can I buy this IC?
@arendelle_ok10 күн бұрын
Can you explain?. Whats mean of KSP13 on your circuit transistor?. 5:16
@vadimf632810 күн бұрын
RAM MAGIC!!!
@user-cj9fb6jj5u12 күн бұрын
What can i put instead irf610 equivalent please.
@DieGo-nl9il12 күн бұрын
Felicitaciones,muy bueno
@user-cj9fb6jj5u13 күн бұрын
Did nt worked for me, i had 50hz instead 27mhz, i followed the tutorial.
@user-cj9fb6jj5u13 күн бұрын
What is the value of c6 i cant figure it out thankyou.
@alo123654614 күн бұрын
Attena 17cm
@dalenassar915214 күн бұрын
Why are no 0.6v negatively clamped voltages showing?
@stringshort15 күн бұрын
For Ac line Surge protector 20d431k Mov is good or bad?
@chrispaul475816 күн бұрын
Sorry... L2 & L3 😅
@chrispaul475816 күн бұрын
Hallo Artem! 😊 And what about with coils L1 & L2? Reg. Chris
@digitalphoenix7217 күн бұрын
I'm still struggling to understand exactly what resonance is, but thank you for this demonstration, it was helpful
@variousexperiences648518 күн бұрын
Good but may this circuit detect motion of human
@FyaaahS22 күн бұрын
Amazing! Does the ferrite rod need to be tuned to a matching frequency or does it work over a wide range? I assume it needs to be quite small
@LLoouukkaass11223323 күн бұрын
Hello! What is the resonant frequency of the tesla coil
@WytChaudhari23 күн бұрын
Ye black stick kya h
@yevhenzabila32023 күн бұрын
What is the oscillator excitation frequency? Is it possible to provide more detailed coil parameters? I wound both coils with 1mm wire because I didn't have 1.5mm wire at the moment, and after measurements, it turned out: For a 20mm diameter and 6 turns - 990nH / Q=70 at 100kHz For a 5mm diameter and 14 turns - 349nH / Q=24 at 100kHz Unfortunately, with these coil parameters, without tuning the capacitors, the system does not oscillate, and the transistor remains open all the time. I wound new coils L1 (0.762uH, 1.8mm wire diameter, Q=35) and L2 (0.194uH, 1.8mm wire diameter, Q=12). The oscillator did not work until I significantly increased the capacitance of C1 (up to 10nF). The circuit oscillates at 3.12MHz. While the transistor heats up significantly. Does anyone have suggestions on how to optimize the circuit's performance and minimize transistor heating?
@user-pg4zi3fe4n26 күн бұрын
Я ей - "Фьюу", она мне - "Фьюу" Я ей - "Фьюу", она мне - "Фьюу" Потом мы вместе - "фьюу... фьюу-фьюу-фьюу" ... :)
@hobbyrob31327 күн бұрын
if you adjust this schematic slightly for 6400KHz you can travel halfway around the world with a good antenna with conditions! really and truly! you can test it once you've made it by listening to the web SDRs on : SW AM around the world! ( Search Google for : Grenade Transmitter schematic ( look at the images! ) Healthy and Friendly Greetings from the Netherlands! RadioRob ( SW pirate )
@user-cv7bv9gp8b28 күн бұрын
Круто
@variousexperiences648528 күн бұрын
Mr Artemis where is the l2 in the circuit it is not appear
@variousexperiences648528 күн бұрын
Dear friend what is the frequency are emitted from this circuit
@johnhosler941728 күн бұрын
Assembly of this is beyond me but I love the idea of the rockmite I ordered an assembled off eBay hope I didn't buy a cool looking paper weight
@johnhosler941713 күн бұрын
So I got my Super RM a couple days ago and got a chance to swap out the 7023 crystals for 7035s today. An issue I ran into was getting the RM to accept a straight key. Here's what the issue was. My monojack has a slightly wider band between hot and ground on my key I cut it off and replaced it with another one and the problem was solved. To the guy who gutted the keyer completely out his RM you was over thinking the problem it wasn't all that.
@variousexperiences648529 күн бұрын
Great really nice
@nelsonamador5412Ай бұрын
Love this project ❤
@oksanaskotarenko3054Ай бұрын
Эпично : 4 слова!
@webyangyiАй бұрын
How do I do it with a simple on/off switch? What do I add instead of a microphone?
@Heheboigod2Ай бұрын
Thank you very much. I have a lot of transformers and I wanted this diode.
@paradiselost9946Ай бұрын
make it as a cylinder. or rather, a belt. can get a display thats larger than the small angle separating dots. only issue is the speed it has to run at... thats the issue, isnt it? need so many dots for so many scans. then each scan occupies so much angle, and you gotta get through ALL of them at approx 20 times a second, or a full rotation... thats already 1200 RPM, regardless of size! i keep thinking of moire patterns... two grids of closely spaced holes of slightly different spacing, as they gyrate, it simply overlaps one hole at a time... the actual sequence doesnt matter, either...
@zeljkoadzic1692Ай бұрын
I need it to serve as a preamplifier. other classic BT modules barely push the headphones, and when I start the woofer of mobile phones it is weak. The BT module with this chip is too strong for the woofer input... how to adjust IC AB to lower output power?
@MobiusHorizonsАй бұрын
Very interesting work, thanks for sharing! If I understand correctly the 90 degree phasing using R4 / R5 and C5 / C10 depends on frequency, right? If you wanted to make this transmitter work on other frequencies (eg by adding a VFO) would you need to adjust the values? Or would it be close enough across most of the 80m band? Do you have resources (in Russian is fine) that you could link to explaining the theory? 73 DE KK7RWK
@Kositsyn83Ай бұрын
I haven’t tested RC at other frequencies
@jfrphoto01Ай бұрын
What is the value of VR-1 (bias adjust)? My kit didn't come with that part?
@alessandrolorenzetti2326Ай бұрын
Riceve radio amatoriali?40m
@user-up6ud5sx2eАй бұрын
hi , could you please do Dual gate FET Mixer by using this BF966 on a breadboard
@sadunnakipoglu9471Ай бұрын
Thank you so much for this video.
@rentoneureka510Ай бұрын
This is very interesting I will give a try thanks for publishing your work
@frankmackii904Ай бұрын
Great video. Do you know the correct was to connect the alligator clips (Clip adapter) 2 pair on each side equaling 8 wires. I'm using the T48. The chip is still on the system board, by the way My experience level is 1 out of 100 Thank you
@caralynxАй бұрын
Main thing to note is matching all the pin 1 together. On the chip, there is a dot that indicates pin 1 (some chips have multiple from the molding process, but there will generally be a distinct one). On the clip, look at the wires and the red wire indicates pin 1. On the adapter board, the side the clip cable plugs into will indicate pin 1 with numbers or a dot. On the programmer, there's an arrow showing you where you should align the board and where pin 1 is. If you match all of these up, you should have the correct connection. Note some chips have a notch on the short side instead of a dot next to pin 1. In this case align your clip so pin 1 is on the side where the notch is.
@frankmackii904Ай бұрын
@@caralynx ah ha! I appreciate you taking the time to help me. I see what you mean. I will give that a try. Thank you and God bless you
@nielsdaemenАй бұрын
But how is just passing it trough once (1 turn around 3 uH) gonna make a difference?
@NikoSan713Ай бұрын
20% de pertes sur ces types de transformateurs. J'ai essayé toutes les méthodes possibles et différentes les unes des autres et c'est toujours environ 20% de perdu. Le mieux est une TTLT monobande là c'est 2% max de perdu.
@dolnoslaski345Ай бұрын
If I changed oscillator frequency, would I have to change coil's inductance?
Пікірлер
Nice
Good
oh my ears
What if the oscillator tunes 3:1 frequency.
Interesting! Can i use it to protect a low side bridge inverter system that is prone to voltage spikes. The two sides . Or should it be placed across the batteries
1:53
Nuh uh💀
WHAT?
Upload the audio clip you're using in your crafts to SoundCloud
Use your words man 👎
Do you know where can I buy this IC?
Can you explain?. Whats mean of KSP13 on your circuit transistor?. 5:16
RAM MAGIC!!!
What can i put instead irf610 equivalent please.
Felicitaciones,muy bueno
Did nt worked for me, i had 50hz instead 27mhz, i followed the tutorial.
What is the value of c6 i cant figure it out thankyou.
Attena 17cm
Why are no 0.6v negatively clamped voltages showing?
For Ac line Surge protector 20d431k Mov is good or bad?
Sorry... L2 & L3 😅
Hallo Artem! 😊 And what about with coils L1 & L2? Reg. Chris
I'm still struggling to understand exactly what resonance is, but thank you for this demonstration, it was helpful
Good but may this circuit detect motion of human
Amazing! Does the ferrite rod need to be tuned to a matching frequency or does it work over a wide range? I assume it needs to be quite small
Hello! What is the resonant frequency of the tesla coil
Ye black stick kya h
What is the oscillator excitation frequency? Is it possible to provide more detailed coil parameters? I wound both coils with 1mm wire because I didn't have 1.5mm wire at the moment, and after measurements, it turned out: For a 20mm diameter and 6 turns - 990nH / Q=70 at 100kHz For a 5mm diameter and 14 turns - 349nH / Q=24 at 100kHz Unfortunately, with these coil parameters, without tuning the capacitors, the system does not oscillate, and the transistor remains open all the time. I wound new coils L1 (0.762uH, 1.8mm wire diameter, Q=35) and L2 (0.194uH, 1.8mm wire diameter, Q=12). The oscillator did not work until I significantly increased the capacitance of C1 (up to 10nF). The circuit oscillates at 3.12MHz. While the transistor heats up significantly. Does anyone have suggestions on how to optimize the circuit's performance and minimize transistor heating?
Я ей - "Фьюу", она мне - "Фьюу" Я ей - "Фьюу", она мне - "Фьюу" Потом мы вместе - "фьюу... фьюу-фьюу-фьюу" ... :)
if you adjust this schematic slightly for 6400KHz you can travel halfway around the world with a good antenna with conditions! really and truly! you can test it once you've made it by listening to the web SDRs on : SW AM around the world! ( Search Google for : Grenade Transmitter schematic ( look at the images! ) Healthy and Friendly Greetings from the Netherlands! RadioRob ( SW pirate )
Круто
Mr Artemis where is the l2 in the circuit it is not appear
Dear friend what is the frequency are emitted from this circuit
Assembly of this is beyond me but I love the idea of the rockmite I ordered an assembled off eBay hope I didn't buy a cool looking paper weight
So I got my Super RM a couple days ago and got a chance to swap out the 7023 crystals for 7035s today. An issue I ran into was getting the RM to accept a straight key. Here's what the issue was. My monojack has a slightly wider band between hot and ground on my key I cut it off and replaced it with another one and the problem was solved. To the guy who gutted the keyer completely out his RM you was over thinking the problem it wasn't all that.
Great really nice
Love this project ❤
Эпично : 4 слова!
How do I do it with a simple on/off switch? What do I add instead of a microphone?
Thank you very much. I have a lot of transformers and I wanted this diode.
make it as a cylinder. or rather, a belt. can get a display thats larger than the small angle separating dots. only issue is the speed it has to run at... thats the issue, isnt it? need so many dots for so many scans. then each scan occupies so much angle, and you gotta get through ALL of them at approx 20 times a second, or a full rotation... thats already 1200 RPM, regardless of size! i keep thinking of moire patterns... two grids of closely spaced holes of slightly different spacing, as they gyrate, it simply overlaps one hole at a time... the actual sequence doesnt matter, either...
I need it to serve as a preamplifier. other classic BT modules barely push the headphones, and when I start the woofer of mobile phones it is weak. The BT module with this chip is too strong for the woofer input... how to adjust IC AB to lower output power?
Very interesting work, thanks for sharing! If I understand correctly the 90 degree phasing using R4 / R5 and C5 / C10 depends on frequency, right? If you wanted to make this transmitter work on other frequencies (eg by adding a VFO) would you need to adjust the values? Or would it be close enough across most of the 80m band? Do you have resources (in Russian is fine) that you could link to explaining the theory? 73 DE KK7RWK
I haven’t tested RC at other frequencies
What is the value of VR-1 (bias adjust)? My kit didn't come with that part?
Riceve radio amatoriali?40m
hi , could you please do Dual gate FET Mixer by using this BF966 on a breadboard
Thank you so much for this video.
This is very interesting I will give a try thanks for publishing your work
Great video. Do you know the correct was to connect the alligator clips (Clip adapter) 2 pair on each side equaling 8 wires. I'm using the T48. The chip is still on the system board, by the way My experience level is 1 out of 100 Thank you
Main thing to note is matching all the pin 1 together. On the chip, there is a dot that indicates pin 1 (some chips have multiple from the molding process, but there will generally be a distinct one). On the clip, look at the wires and the red wire indicates pin 1. On the adapter board, the side the clip cable plugs into will indicate pin 1 with numbers or a dot. On the programmer, there's an arrow showing you where you should align the board and where pin 1 is. If you match all of these up, you should have the correct connection. Note some chips have a notch on the short side instead of a dot next to pin 1. In this case align your clip so pin 1 is on the side where the notch is.
@@caralynx ah ha! I appreciate you taking the time to help me. I see what you mean. I will give that a try. Thank you and God bless you
But how is just passing it trough once (1 turn around 3 uH) gonna make a difference?
20% de pertes sur ces types de transformateurs. J'ai essayé toutes les méthodes possibles et différentes les unes des autres et c'est toujours environ 20% de perdu. Le mieux est une TTLT monobande là c'est 2% max de perdu.
If I changed oscillator frequency, would I have to change coil's inductance?