Vezja


IR sprejemnik HX1838

Napajalna napetost: 2.1 - 5.5V

Poraba: 1.5mA

Domet: 8-17m

Sprejemna frekvenca: 38kHz

 

Prenosi:    Opis

 

3,00 €

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  • Poslano v 1-3 dneh1

IR sprejemnik HX1838 - vezje

Opis in karakteristike isto kot zgoraj.

 

3,50 €

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  • Poslano v 1-3 dneh1

Oscilator 555

Vhodna napetost: 5V - 15V. when power supply is 5V , the output current can be 15MA around;when 12V power supply, the output current can 35MA around;

Izhodni tok: 15mA(5V) 35mA(12V)

 

Izhodna amplituda: 4,2Vpp -  11.4Vpp

Izhodni indikator: LED 

Frekvenčno območje: 

 f1: 1Hz ~ 50Hz  C=100uF

 f2: 50Hz ~ 1kHz  C=1uF

 f3: 1KHz ~ 10kHz  0.1uF

 f4: 10kHz ~ 200kHz   C=0.001uF

 

Nastavitev cikla: T=0.7 (Ra+2Rb) C  

(Ra, Rb sta 10 obratna trimer potenciometra 10K) 

 

8,00 €

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  • Poslano v 1-3 dneh1

MP3 predvajalnik - SD

Podprti formati: (kHz): 8/11.025/12/16/22.05/24/32/44.1/48

ADC: 24 -bit DAC output

Dinamično območje: 90dB , SNR 85dB

Podprti digitalni formati: FAT16 , FAT32 (max 32G micro SD spominska kartica)

 

Datotečni sistem: do 100 map v vsaki do 255 datotekami

Glasnost: nastavljiva v 30 korakih, 6 koračni EQ 

 

Komunikacija: serijska

Audio Izhod: direktni priklop zvočnikov

 

Prenosi: opis in primer uporabe

 

9,00 €

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  • Poslano v 1-3 dneh1

MP3 predvajalnik - FLASH

Napajalna napetost: 3,5 - 5V

Poraba vezja: 20mA

Podprti formati: (kHz): 8/11.025/12/16/22.05/24/32/44.1/48

 

 

Datotečni sistem: do 100 map v vsaki do 1000 datotekami

Glasnost: nastavljiva v 30 korakih, 10 koračni EQ 

 

Podatkovna komunikacija: serijska, preko digitalnih vhodov

Prenos MP3 datotek direktno preko micro USB priklopa na računalnik

Audio Izhod: direktni priklop zvočnikov 3W 8R

 

Prenosi:    Opis    Opis2

 

10,00 €

  • Na zalogi
  • Poslano v 1-3 dneh1

Audio ojačevalec

LM386 

Delovna napetost: 5-12V

Ojačanje: 20x

Vhod: potenciometer za nastavitev vhodnega signala

Izhod: priklopne sponke

 

7,00 €

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Audio ojačevalec 2x3W

PAM8403

Izkoristek: 90%

Zaščita pred kratkim stikom

 

9,00 €

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Zvočnik 3W 4R - par

Premer: 53mm

Višina: 23mm

 

10,00 €

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  • Poslano v 1-3 dneh1

Časovnik AC

 

Napajalna napetost: 100 - 220V AC 

Nirovna poraba: 0,8W

Rele:  10A 250V AC

Dimenzije: Size: 58 x 43 x 20mm 

Nastavitev časa: 0.1 - 10min 

 

 

Uporabnost:

15,00 €

  • Na zalogi
  • Poslano v 1-3 dneh1

Časovnik LED

 

Napajalna napetost: 6-30V ali USB 5V

Delovna poraba: 50mA

Triger napetost: 3-24V (optično ločen vhod)

Izhodni rele:  30v 5A ali 220v5A

Delovna temperatura: -40 do 85 °C 

 

Dimenzije: 62 x 38 x 17 mm

 

Nastavitve;

Čas: 0.1 seconds -999 minutes

OP, CL, LOP parameters

Parametri se avtomatsko shranijo ob izklopu napajanja.

 

Tipke: STOP

 

 

 

 

 

 

 

 

Navodila:

 

Operating mode:

P1: After the trigger signal, the relay is turned OP time, and then disconnect; in the OP time, as follows

P1.1: Invalid signal triggered again

P1.2: Re-timing signal is triggered again

P1.3: Reset signal is triggered again, the relay off, stop the clock;

P-2: to the trigger signal, the relay after time off CL, OP relay conduction time, after the counting is finished, disconnect relay;

P3.1: After the trigger signal to the relay turned OP time, relay off CL time, then the operation cycle, to signal to the relay off, stop the clock once again within the loop; cycles (LOP) can be set;

P3.2: After power without triggering signal, the relay is turned OP time, relay off CL time, cycle the operation; cycles (LOP) can be set;

P-4: signal holding function if there is a trigger signal timing is cleared, the relay remains on; when the signal disappears, after timing OP disconnect relay; timer period, then there is a signal, the timing is cleared;

Timing setting:

After setting the parameter values in the mode selection screen by a short press STOP button, select the time range;

XXX decimal point bits, timing range: 1 second to 999 seconds

XX.X decimal point in ten, Timing range: 0.1 seconds to 99.9 seconds

X.X.X. decimal full brightness, Timing range: 1 minute to 999 minutes

For example, you want to set up OP is 3.2 seconds, then move the decimal point to ten, the digital display 03.2

Parameter Description: OP-time, CL off time, LOP cycles (1-999 times, "---" represents infinite loop)

These parameters are independent of each other, but each of these common mode parameters, for example, P1.1 set OP-time is 5 seconds, the user wants to switch to P1.2 mode, then enter P1.2 set the appropriate parameters, OP It will be five seconds;

In the main interface (display 000) Press SET button will display OP (CL, LOP) and the corresponding time XXX;

If only OP mode (such as the mode P1.1, P1.2, P1.3) time, then press SET button will display only the OP and the corresponding time;

If the pattern has OP, CL, LOP (such as the mode P3.1, P3.2) then press the SET button OP and the corresponding time, CL and the corresponding time, LOP and the corresponding number will be displayed;

In the set mode, the main interface parameters by a short press the SET button can easily see the current mode set in, very convenient!

 

Parameter Settings:

 

First, determine the operating mode of the relay;

The mode of operation of the relay, in the main interface (when the module is powered on, flashes the current work mode (P1.1 default mode), then enter the main interface) "long press SET button for 2 seconds after the release "to enter mode selection screen by press UP, DOWN buttons to select the mode to be set (P1.1 ~ P-4);

 After selecting the mode to be set (for example, P3.2) Press SET key to set the appropriate parameters, then the parameter to be set flashes (OP-time, CL off time, LOP cycles ( "- - "represents infinite loop)) by UP, DOWN to adjust the value, support long press (rapid increase or decrease) and press (increase or decrease one unit); setting the parameter value by a short press STOP button to select the decimal point position, select time range (corresponding time of 0.1 seconds to 999 minutes); short press sET key to set the next parameter of the current mode, the process above;

After setting the parameters of the selected mode is good, press the SET button for 2 seconds after release, currently set mode will flash, and then return to the main screen, set the parameters of success is very simple!

The main interface: In the relay does not work status display "000" (no decimal point), with a decimal point under relay state, very clear!

Mode selection screen: Long press SET to enter, after setting is completed, press SET key to exit and return to the main interface is very simple!

 

STOP key functions:

 

Relays enable mode:

ON: inner OP-time relay allows conduction;

OFF: relay prohibit conduction is always closed;

In the main interface, short press the STOP button to switch between ON and OFF, the current in which the state will flash, and then return to the main screen. (This feature is an emergency stop function, a key disconnect relay closed)

Sleep mode:

 

 

C-P Sleep mode: five minutes without any operation, the digital display automatically turns off, the normal operation of the program;

O-d normal mode: digital display always open;

Press STOP button for two seconds after the release, to switch C-P and O-d state, in which the current state of flashes and then return to the main screen.

 

 

15,00 €

  • Na zalogi
  • Poslano v 1-3 dneh1