Cara buat Lampu rumah jadi saklar sentuh 220Vac TTP223 bisa di tembok

Описание: ‪@Radal05‬
Cara buat Lampu rumah jadi saklar sentuh 220Vac TTP223 bisa di tembok
Saklar Sentuh tersembunyi kontrol 220Vac 2200W TTP223 bisa di tembok

Link pembelian :
TTP223 single sensor sentuh touch module
https://tokopedia.link/LJSr9bsncxb
Cara buat Lampu rumah jadi saklar sentuh 220Vac TTP223 bisa di tembok
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Cara buat Lampu rumah jadi saklar sentuh 220Vac TTP223 bisa di tembok
Cara buat Lampu rumah jadi saklar sentuh 220Vac TTP223 bisa di tembok
1 Channel Capacitive Touch Module - TTP223
This board is a quick demo board for capacitive touch sensing IC TTP223. You can use it to detect and switch on external units using external relay.

GENERAL DESCRIPTION
The TTP223 is a touch pad detector IC which offers 1 touch key. The touching detection IC is
designed for replacing traditional direct button key with diverse pad size. Low power consumption
and wide operating voltage are the contact key features for DC or AC application.
FEATURES
Operating voltage 2.0V~5.5V
Operating current @VDD=3V, no load, SLRFTB=1
At low power mode typical 1.5uA, maximum 3.0uA
At fast mode typical 3.5uA, maximum 7.0uA
@VDD=3V, no load, SLRFTB=0
At low power mode typical 2.0uA, maximum 4.0uA
At fast mode typical 6.5uA, maximum 13.0uA
The response time max about 60mS at fast mode, 220mS at low power mode @VDD=3V
Sensitivity can adjust by the capacitance(0~50pF) outside
Have two kinds of sampling length by pad option(SLRFTB pin)
Stable touching detection of human body for replacing traditional direct switch key
Provides Fast mode and Low Power mode selection by pad option(LPMB pin)
Provides direct mode、toggle mode by pad option(TOG pin)
Open drain mode by bonding option, OPDO pin is open drain output,
Q pin is CMOS output
All output modes can be selected active high or active low by pad option(AHLB pin)
Have the maximum on time 100sec by pad option(MOTB pin)
Have external power on reset pin(RST pin)
After power-on have about 0.5sec stable-time, during the time do not touch the key pad,
And the function is disabled
Auto calibration for life
And the re-calibration period is about 4.0sec, when key has not be touched
APPLICATION
Wide consumer products
Water proofed electric products
Button key replacemen
Cara buat Lampu rumah jadi saklar sentuh 220Vac TTP223 bisa di tembok
FUNCTION DESCRIPTION
1. Sensitivity adjustment
The total loading of electrode size and capacitance of connecting line on PCB can affect the
sensitivity. So the sensitivity adjustment must according to the practical application on PCB. The
TTP223 offers some methods for adjusting the sensitivity outside.
1-1 by the electrode size
Under other conditions are fixed. Using a larger electrode size can increase sensitivity. Otherwise it
can decrease sensitivity. But the electrode size must use in the effective scope.
1-2 by the panel thickness
Under other conditions are fixed. Using a thinner panel can increase sensitivity. Otherwise it can
decrease sensitivity. But the panel thickness must be below the maximum value.
1-3 by the value of Cs (please see the down figure)
Under other conditions are fixed. When do not use the Cs to VSS, the sensitivity is most sensitive.
When adding the values of Cs will reduce sensitivity in the useful range (0≦Cs≦50pF).
Cara buat Lampu rumah jadi saklar sentuh 220Vac TTP223 bisa di tembok
TOG AHLB Pad Q option features
0 0 Direct mode,CMOS active high output
0 1 Direct mode,CMOS active low output
1 0 Toggle mode,Power on state=0
1 1 Toggle mode,Power on state=1
Cara buat Lampu rumah jadi saklar sentuh 220Vac TTP223 bisa di tembok

00:00 Radal05
00:10 saklar sentuh 220Vac
01:17 Tes saklar sentuh
02:12 besar daya yang dapat dikontrol
04:01 syarat utama agar berhasil
04:28 bahan-bahan yang digunakan
04:58 skematik saklar sentuh 220Vac
06:35 Assembly
12:14 komsumsi daya
Cara buat Lampu rumah jadi saklar sentuh 220Vac TTP223 bisa di tembok