DESCRIPTION. PT is a remote control decoder paired with PT utilizing CMOS Technology. It has bit of tri-state address pins. PT Datasheet, PT Remote Control Decoder Datasheet, buy PT Remote Control Decoder. RF Decoder – PT – MHz. Sunrom Part#. Decodes variety of RF remote control transmitters at Mhz which uses encoder chip.
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Apr 11, at 4: How abt security in this encoder? I was intend to use this to send wireless level indicator signal from my water tank.
PT2272-M4 – RF Decoder – Momentary Output
Hope can get your explanation. The IC operations was shown by the flow chart at the below. Basically the same steps for operating 4 lamps. It has 12 bits of tri-state address pins providing a maximum ofor address codes; thereby, drastically reducing any code collision and unauthorized code scanning datasneet.
PT Datasheet(PDF) – Princeton Technology Corp
So it has valid address. On the right of the top row there marked an “L”, where means this row is connected to GND. The corresponding Led will light up and switch on the relay.
More posts by cl. Nov 29, at Mar 11, at Dec 5, at 3: Would it work with MHZ? There are three states: If you solder it datssheet “H”, it means high.
It should works for MHz. This makes them suitable for remote control applications, as in where you need to control some machines or robots without getting in touch with them may be due to various reasons like safety, etc.
Soldered the components onto the donut board. Leave a comment Cancel reply. This IC has Latch or Momentary output type. If you solder the address pin with the “L”, it means you set the pin to low. The video on how the RF modules functioning was shared at the end of this tutorial.
PT Datasheet pdf – Remote Control Decoder – Princeton Technology Corporation
Now the output was becoming 0. The tutorial is end here.
Your site is very interesting. Apr 3, at 2: Can somebody advise me to resolve this? It encodes data and address pins into a serial coded waveform suitable for or IR modulation. And the “H” means they are connceted with positive power supply. Package Included 1 x Transmitter with battery 1 x Receiver.
Add to Wish List. I would try to modify a wireless bell, to make an garage opener, and of course a controller for light in house. PT has a maximum of 12 bits of tri-state address pins providing todatasheer address codes; thereby, drastically reducing any code collision and unauthorized code scanning possibilities.
Feb 26, at 4: Press the push button on the RF-TX board and observed dattasheet result obtained. The only different is the RF frequency. Jun 29, at 3: Feb 21, at 7: Only while the transmitter PT and receiver PT have the same address, they can communicate. As shown above, jumper pad area is composed of three rows. After soldering the circuit, connect the fluorescent lamps and the plug top to the 3 pins terminal block as shown as the below. Apr 15, at 7: