AFSK transcever for Silicon labs Si446x

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$30-250 USD

Kulipwa wakati wa kujifungua

Imefungwa Kulipwa wakati wa kujifungua

An AFSK signal is an FSK signal whose DR changes with the two audio tones’ frequency. As an example take the Bell 202 modulation format where one audio frequency is 1200 Hz while the other is 2200 Hz. From the receiver’s perspective these signals translate to 2400 bps and 4400 bps DR streams, respectively. The reason the DR is twice as much as the audio tone frequency is that a full cycle on the audio tone translates to two bits: a 1 and 0 (or vice versa).Observe the received digital signal by placing RX_DATA to one of the GPIOs where the audio tones will appear as square waves as opposed to sine waves. Run an algorithm on your host MCU that decodes the data stream.

Uhandisi wa Umeme Elektroniki Uhandisi Microcontroller

Kitambulisho cha Mradi: #16352835

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Picha ya Profaili ya amelectronics
amelectronics

Hello I have experience in designing electronics circuits and can make your project. For your assurance, i can just say that, "I AM IN CHINA RIGHT NOW AND I CAN SHIP COMPLETE WORKING PROTOTYPE TO YOU AND WILL GET THE Zaidi

$500 USD kwa siku 20
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6.5
Picha ya Profaili ya wenzhaoxu
wenzhaoxu

Hi, I already read the description. It is not explain what you need. But I think I can do it because I am expert in circuit design/PCB layout/MCU program. I have more than 19 years experiences. I have designed a lot o Zaidi

$250 USD kwa siku 20
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5.2
Picha ya Profaili ya wezzleykoech20
wezzleykoech20

A proposal has not yet been provided

$277 USD kwa siku 8
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0.0
Picha ya Profaili ya awaismqsd
awaismqsd

hi, I have past experience with sil labs rf devices ,I can work on this project professionally

$277 USD kwa siku 21
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Picha ya Profaili ya geraldosalazar16
geraldosalazar16

I have a Master degree in Electronics and my thesis work was the design and implementation of a QPSK modulator/demodulator in a Xilinx FPGA so I strongly believe I am a perfect fit for the project.

$277 USD kwa siku 10
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