RF Receiver, press the button and stop voltage flow

I buy this circuit online: NT-R06A RF Receiver




When I press the button in the remote control, it will send the switching voltage to the corresponding Output, for example D0.

I would like to know if there is a way in which I can always send the switching voltage to the Output, and then when I press the button in the remote control, stop the voltage flow of that Output.



I'm a beginner in electronics.


Specifications of NT-R06A :

Channels: 4
RF radio: 433MHz
Operating range: up to 300m (984ft)
Power: 4.5 – 7V
Dimensions: 4.5 x 2cm (1.8 x 0.8”)
Weight: 5g

Pin Assignment :
D0: Output 0
D1: Output 1
D2: Output 2
D3: Output 3
GND: Ground
VT: Switching voltage (will be transmitted to the corresponding output when pressing a button)
VCC: Supply Voltage

In order to decide for, need more info about that product.
If this is similar to NT-R06D receiver (using a PT2272 decoder circuit):
http://www.nice-tech.cn/en/productshow.asp?id=280
http://www.e-ele.net/DataSheet/PT2272.pdf
What’s the marking code for receiver integrated circuits? There are two version of the circuit.
A.
PT2272-L4 (-S18) 4 Latch DIP (SO) = each channel change for ON/OFF pressing the transmitter button. Latching mode means that the output changes state upon each button press on the transmitter. Next successive press of the remote key switches to the complementary channel status.
B.
PT2272-M4 (-S18) 4 Momentary DIP (SO) = each channel power ON temporary, only if transmitter button is held down.

The NT-R06A is using a PT2272-M4 decoder circuit.

In this case the receiver output will be triggered to run as long as the button is held down. If the button is released, the receiver output will stop working.

In order to modify circuit need to add some D-latch circuits (e.g. CD4013) The D flip-flop will store and output the logic level applied to its data terminal to the next transmission pulse. Next successive press of the remote key switches to the complementary channel status.

I know someone do this using

**broken link removed**
http://www.ti.com/lit/ds/symlink/uln2003a.pdf



But I can't find this circuit online .
Just in one place and they don't ship to my country
http://www.circuitspecialists.com/rxd4140-434.html

Le me see if I understand well : :-D
IF I modify circuit with CD4013, it will allow the switching voltage(5v) always on D0 (Output) and only will stop the flow as long as the button is held down?

Using a CD4013 change the circuit to a 'latch-mode', so first time you press the remote button switch the circuit to ON, and next successive press of the remote key switches back to OFF.

Hello - I think that you need a unit with the other version of the chip - you probably have the 2272-M4 and you need the 2272-T4. The first is momentary and the second latches. You can find them here

**broken link removed**

I have exactly the reverse problem: I have the toggling version and I want the momentary. Can you tell me where you got yours?

Nop what I need is a :

Momentary DIP (SO) = In which each channel power OFF temporary, only if transmitter button is held down.

Power OFF temporary, not ON.


The PT2272-M4 power ON temporary

Change the switch for a normally closed (NC) type.

That would be nice, but I don't design or create the PT2272-M4 (IC).

Add a NOT gate to the output. Very simple