I enjoyed this video that you went into great detail. Thanks for sharing. I'm going to do a project that detects the distance between two devices, and then sends that distance to the database for storage. I'm wondering to have some guidance about hardware and software.
Could you use two of these as transmitters, sending messages to a robot with a receiver, to create a positioning system using trigonometr and the time taken for each message to arrive from the anchor/transmitter?
You _could_, but you'd need to have a very accurate timestamp synchronised between the devices, or else a multiple roundway-trip at which each device records their own timestamp, and then compares that to the time at which the response is received back.
Is there anyway you could do a tutorial with a raspberry pi 3? I am working on this project and have tried alot things but i cant seem to turn them on. Im sorry if this is a silly question but are those antennas necessary?
The antennas are necessary. Otherwise the modules will only be able to communicate if they are directly next to each other. The antennas are used for increasing range.
Hi, Nice video!!! Im currently working on a similar project. Got a few question regarding the transmitter/receiver. Is it possible to use multiple transmitters on a single receiver? What is the power consumption of the transmitter? Can I use a coin cell battery to power the transmitter?
I was trying to make a same card of mine rather then buy from market since it has all passive components, other then one tune-able inductor(green one in middle ) so can you tell me how to tune it for best reception? or if i have purchased one how do i know it is calibrated to get best reception so i dont need to tune it further?(since sometimes it is not glued to lock screw position)
Is it possible to use a receiver to pickup a signal from a remote control on the same frequency or does the receiver and transmitter only work with each other?
how to multiple RF transmitter and receiver used one place????we want to unique transmitter for unique receiver how it is possible for multiple RF communication Modules
Hi. Does the receiver's digital output merely mimic the transmitters digital input state? I intend to use one on a Microchip PIC based project to syncronise three close proximity circuits.
Maybe I missed it, but where can I access the code for download? The receiver code is hard to take without the ability to study it separately from the video.
@@youpattube1 Well, why didnt you just look it up? That's what most everyone else would have done...and we would not have had this stupid conversation.
@@walshrd That's backward thinking. If he had provided the info, no one would have had to look it up and we wouldn't be having this dumb conversation. But I'll give you the last word.
@@youpattube1 Oh. When anyone watches a tech video, it's reasonable to expect to gain some information. Having the code is key to understanding this. Why must I search for it? Is the video just a tease? I could have done a search in the first place and have avoided this video and this DUMB conversation with you.
.depends on transmitter voltage that you apply on the more voltage , the more distance. take care of maximum voltage from datasheet , lest you should damage it
I think there must be some good and bad RF modules available, I bought a pack of 5 TX and RX from a well known on-line supplier. None of them work. I know it's the modules as I bought another pair from a different supplier and they worked fine. BEWARE of imitations.
Hi, TNX for Video. I want to transmit data between CC1101 Moduls with STM32 F446re. I sent data randomly but in Receiver i cannot get true data. can you say me , what can i do,please?
People, why are you presenting your talking face for 50% of the time and not focus on what to do with and how the device looks right away? And you can talk in the background. I personally dont like watching your face very much and I am not gonna. Sorry.
