Description

• TTP-223 Red： 1:15*11mm 2:2 Trigger atmosphere mode: (1- > Short ; 0- > No Short) AB=00:No-lock High TTL level ouput; AB=01:Self-lock High TTL level ouput; AB=10:No-lock Low TTL point ouput; AB=11:Self-lock Low TTL level ouput; TTP-223 Blue： This is the "momentary" style of the touch sensor - contact and it turns on, release and it turns off Positive and unfavourable can be used as a splash surface,can replace the ancient contact button Four M2 screws positioning holes for simple set up would be installed in comparable to floor plastic, glass of non-metallic supplies In addition to the thin paper ( non-metallic ) overlaying the outside of the module , as lengthy because the correct location of the contact , you can also make hidden in the walls, desktops and different elements of buttons The module relies on a touch-sensing IC (TTP223B) capacitive touch switch module In the traditional state, the module output low, low strength consumption; When a finger touches the corresponding position, the module output high, if no longer touched for 12 seconds, change to low-power mode 1 the optocoupler + bi-directional thyristor would be accomplished contact fluorescent lamps and other smart home initiatives 2 the optocoupler + postpone + bidirectional thyristor stairs to complete the touch lamp Features: Low energy consumption Power supply: 2 ~ 5 This module can replace the traditional contact button Four M2 screws positioning holes for straightforward set up Specification: Power supply voltage VCC: 2 V(Typical 3V) Output excessive VOH: 0 Output low VOL: 0 Output Pin Sink Current (@ VCC = 3V, VOL = 0): 8mA Output pin pull-up recent (@ VCC = 3V, VOH = 2): 4 mA Response time (low energy mode): 220 mS Response time (touch mode): 60 mS Size: 24x24x7 mm LED Dimmer Switch： The lamp brightness could be adjusted by means of requirement,it is terribly to function It can touch in medium protection,such glass,acrylic,plastic,ceramics and so on,which is awfully secure Wide application of voltage range,you can desire arbitrarily between 2 to four Simple utilized circuit,less peripheral devices, clean processing, discount Anti strength and phone interference,the EFT can attain above +/-2KV;the contact reaction sensitivity and reliability won't plagued by the close distance or multi-angle cellular phone interference Install:Needn&;t to touch copper foil directly,the dimming can be processed across acrylic glass(above 3mm) or plastic Application:It can control LED module,light and so on is offered for indoor LED,lighting lamp,DIY automobile lighting fixtures dimming refit Function:Single touch,using the main of capacitance contact default function is switch,dimming,with brightness recollections LED contact dimming will gentle slowly when activate the lights,and change into dark slowly when turn off,which efficiently keep away from the stimulation to eyes Dimming mode:Non-polar PWM dimming Wiring method:PCB board(VCC,GND) is power input,(LED+, LED-) is connected with the LED lamps of superb and unfavorable point (fingerprint) contact area, can also cord to guide out (the wiring should not be too long), copper pores and skin discipline needs to be 2x3cm copper foil copper foil board module will side to the shell aspect Click touch(touch period time is lower than 550ms) can management the lamp once, the lamp lights;click again,the lamp off preliminary brightness of lights lit the fixed for the complete brightness of 90% Press the contact at very long time (touch duration time is more than 550ms), you would achieve stepless dimming the lighting Press very long time once, mild levels gradually expand mild stages when launched after the release time parked within the corresponding brightness, long time if more than 3 seconds, the sunshine stages to achieve most brightness doesn't change; back lengthy press touch, mild stages regularly diminished to prevent once you launch the light stages in the corresponding brightness release time, if a long time more than 3 seconds, the light phases after attaining the minimal brightness doesn't change

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