Faʻafeiloaʻi i le aufaitau uma o le "DIY poʻo le Fai It Yourself" vaega ile Habr! O le tusiga o le aso o le a faʻatatau i le paʻi paʻi i luga o le TTP223 chip |
E pei o galuega uma na muamua atu, o lenei foi o se Arduino poloketi, o le polokalame o loʻo tusia i le Arduino IDE. O le faʻaogaina o le masini komepiuta e faʻavae i luga o le Mysensors protocol |
(Mo i latou e fia suʻesuʻe -
O le paʻi paʻu laupapa laupapa na atiina ae i le Deeptrace polokalame, ma amanaʻia le gaosiga mulimuli ane e faʻaaoga ai le Laser Ironing Technology (LUT) metotia. O le laupapa na fausia i le tele o le 60x60mm (o se laulau tioata masani e iai le tele o le 80x80mm). O le matagaluega na lolomiina i luga o itulau o le Antenna magazine ma faʻafeiloaʻi i se uʻamea Bosch ma le "Len" faʻatulagaina (maualuga le mana) i luga o se laupapa fiberglass pepa faʻalua-itu 1.5mm, 35μm (i le leai o se isi).
O le faʻaogaina na faia i se vaifofo o le ferric chloride, na saunia muamua i le fua o le 1.5 sipuniti i le 250 ml o le vai mafanafana. O le faagasologa e 15 minute.
O le viliina o pu mo vias interlayer ma mo le faʻamauina o le mea faʻapipiʻi maa na faia i se DREMEL 3000 mini-drill faʻapipiʻi i luga o le DREMEL 220 vili faʻamau. . O le tipiina i luga o tuaoi o le laupapa na faia i le laʻititi lava lea e tasi ma le DREMEL 0,4 faʻapipiʻi (Cutting circle d=1,1mm). O le teuteuga sa faia i totonu o se manava.
O le fa'aofuofu o le laupapa ua togitogia na faia i le fa'aogaina o le u'amea Rose i se vaifofo vai (1 sipuniti o le citric acid tioata i le 300 ml o le vai).
E tusa ma le itula le fa'agasologa o le fa'amauina, o le tele o le taimi na fa'aalu i le fa'amauina o le uaea (apa, 0.4 mm le lautele) i pu mo va'ava'a.
Sa fufulu le laupapa ile FLUX OFF aerosol cleaner.
O le mamanu o le tino o le masini na faʻatinoina i se faʻatonuga faʻapipiʻi fesoasoani komepiuta e tolu-dimensional. Fua o pusa 78,5mm X 78,5mm X 12mm.
O le faʻataʻitaʻiga maeʻa o le pusa ma le ufiufi vaega o le maa na faʻasaoina i le STL format, ona tatau ai lea ona saunia nei faʻataʻitaʻiga mo le lolomiina i luga o se lomitusi SLA (faʻaopoopo lagolago, faʻasologa). I lenei laʻasaga, na tulaʻi mai ai se faʻafitauli laʻititi, talu ai e laʻititi le vaega lolomi a fale lomitusi SLA. O le faʻataʻitaʻiga o le masini masini i le tulaga sili ona lelei e faʻatatau i le taimi lolomi e leʻi fetaui i le tele o le nofoaga lomitusi. Pe a tuʻuina le faʻataʻitaʻiga i le 45 tikeri, na maua ai foi se taunuuga le fiafia; o le mamafa o le lagolago e tutusa ma le mamafa o le tino. Na filifili e lolomi le faʻataʻitaʻiga i luga o le saʻo, faia se lagolago i luga o se tasi o itu pito i luma, ina ua uma ona malilie muamua ma le mea moni o le post-processing. O le lolomiina o le tino na alu ai le 5 itula ma se seti seti o le 50 microns. O le isi, o le gaioiga na faʻatinoina i le faʻaaogaina o le sandpaper sili ona lelei (Ou te le tusia le numera aua ou te le iloa :)). E 40 minute e lolomi ai le ufiufi o le maa.
O tioata tioata mai Aliexpress o loʻo faʻatau atu ma se faʻavaa palasitika ua uma ona faʻapipiʻiina; e leai ni faʻafitauli i le aveeseina o le faʻavaa. Na ou aveese le laulau tioata pe a uma ona faʻamafanafanaina i se lauulu lauulu masani.
O le fa'asalalau mo le fa'amalama o le LED na faia i le lipine fa'alua itu fa'atasi ma le fa'apipi'i 3M 9088-200. Mo moli fa'alelei e tele mea e filifili mai ai, fa'apipi'i fa'aSaina ma pepa fa'apipi'i tipi i lipine mai le kamupani fa'ale-lotoifale Luminofor. O le filifiliga na faia mo se fale gaosi oloa; e tusa ai ma oʻu lagona, na susulu atili ma umi atu. O se sikuea sikuea o loʻo iai le lanu felanulanuaʻi na faʻapipiʻiina i luga ma le 3M 9088-200 faʻapipiʻi lua itu.
O le tioata na fa'apipi'i i le tino sui e fa'aaoga ai le lipine fa'alua itu fa'atasi ma le fa'apipi'i 3M VHB 4910.
O le ufiufi na faʻapipiʻiina i se faʻailoga M 1,4 X 5 mm.
O le tau o le masini e 890 rubles.
Na sosoo ai ma le vaega o le polokalame. Sa i ai ni faafitauli. E foliga mai o le TTP223 sensor chips e aoga tele i le faʻamautuina o le eletise 3.3V ma e le lelei tele pe a faʻamalosi saʻo mai se maa faʻamalo lelei. I le amataina o le masini ma se eletise i le 2.5v, faʻatasi ai ma se faʻaopoopoga "toso" pe a faʻatinoina le faʻaaliga Mysensors, o le TTP223 microcircuit (i le taimi lava na maeʻa ai le faʻavasegaina) na mafua ai le faʻalavelaveina o le MK talu ai sa i ai se faʻamalosi malosi.
Na suia le eletise eletise i le microcircuit (puleaina o le eletise TTP223 ma le gpio MK), na tuʻuina atu le eleele faʻaopoopo, ma faʻapipiʻi le tetee i luga o laina taʻitaʻia rgb (lea e tamoe i le isi itu o le capacitive sensor board). Na faʻaopoopoina foi i le polokalama: faʻagaoioia o le mana mo le microcircuit capacitive ina ua uma ona amata le Mysensors framework ma galue i le faʻaaliga. O le tuai mo le faʻavasegaina o le TTP223 chip pe a faʻaogaina le mana ua faaluaina. O nei suiga uma na faʻaumatia atoa ai lenei faʻafitauli.
Aʻo leʻi vaʻai i le polokalame code, ou te fautuaina oe e te faamasani i le fausaga autu o ata tusi i Mysensors.void before()
{
// Дополнительная функция, если сравнивать со стандартной структурой Ардуино скетчей, то before() это подобие setup(), отработка происходит до инициализации транспортного уровня Mysensors, рекомендуется например для инициализации устройств SPI
}
void setup()
{
}
void presentation()
{
//Тут происходит презентация ноды и ее сенсоров на контролере через маршрутизатор
sendSketchInfo("Name of my sensor node", "1.0"); // презентация названия ноды, версии ПО
present(CHILD_ID, S_WHATEVER, "Description"); // презентация сенсоров ноды, описания сенсоров
}
void loop()
{
}
Pa'i ki sui polokalame su'ega code:test_sens.ino
/**
ТЕСТОВЫЙ СКЕТЧ СЕНСОРНОГО ВЫКЛЮЧАТЕЛЯ С ПРЕРЫВАНИЯМИ НА NRF_LPCOMP
*/
bool button_flag;
bool sens_flag;
bool send_flag;
bool detection;
bool nosleep;
byte timer;
unsigned long SLEEP_TIME = 21600000; //6 hours
unsigned long oldmillis;
unsigned long newmillis;
unsigned long interrupt_time;
unsigned long SLEEP_TIME_W;
uint16_t currentBatteryPercent;
uint16_t batteryVoltage = 0;
uint16_t battery_vcc_min = 2400;
uint16_t battery_vcc_max = 3000;
#define MY_RADIO_NRF5_ESB
//#define MY_PASSIVE_NODE
#define MY_NODE_ID 30
#define MY_PARENT_NODE_ID 0
#define MY_PARENT_NODE_IS_STATIC
#define MY_TRANSPORT_UPLINK_CHECK_DISABLED
#define IRT_PIN 3 //(PORT0, gpio 5)
#include <MySensors.h>
// see https://www.mysensors.org/download/serial_api_20
#define SENS_CHILD_ID 0
#define CHILD_ID_VOLT 254
MyMessage sensMsg(SENS_CHILD_ID, V_VAR1);
//MyMessage voltMsg(CHILD_ID_VOLT, V_VOLTAGE);
void preHwInit() {
sleep(2000);
pinMode(RED_LED, OUTPUT);
digitalWrite(RED_LED, HIGH);
pinMode(GREEN_LED, OUTPUT);
digitalWrite(GREEN_LED, HIGH);
pinMode(BLUE_LED, OUTPUT);
digitalWrite(BLUE_LED, HIGH);
pinMode(MODE_PIN, INPUT);
pinMode(SENS_PIN, INPUT);
}
void before()
{
NRF_POWER->DCDCEN = 1;
NRF_UART0->ENABLE = 0;
sleep(1000);
digitalWrite(BLUE_LED, LOW);
sleep(150);
digitalWrite(BLUE_LED, HIGH);
}
void presentation() {
sendSketchInfo("EFEKTA Sens 1CH Sensor", "1.1");
present(SENS_CHILD_ID, S_CUSTOM, "SWITCH STATUS");
//present(CHILD_ID_VOLT, S_MULTIMETER, "Battery");
}
void setup() {
digitalWrite(BLUE_LED, LOW);
sleep(100);
digitalWrite(BLUE_LED, HIGH);
sleep(200);
digitalWrite(BLUE_LED, LOW);
sleep(100);
digitalWrite(BLUE_LED, HIGH);
lpComp();
detection = false;
SLEEP_TIME_W = SLEEP_TIME;
pinMode(31, OUTPUT);
digitalWrite(31, HIGH);
/*
while (timer < 10) {
timer++;
digitalWrite(GREEN_LED, LOW);
wait(5);
digitalWrite(GREEN_LED, HIGH);
wait(500);
}
timer = 0;
*/
sleep(7000);
while (timer < 3) {
timer++;
digitalWrite(GREEN_LED, LOW);
sleep(15);
digitalWrite(GREEN_LED, HIGH);
sleep(85);
}
timer = 0;
sleep(1000);
}
void loop() {
if (detection) {
if (digitalRead(MODE_PIN) == 1 && button_flag == 0 && digitalRead(SENS_PIN) == 0) {
//back side button detection
button_flag = 1;
nosleep = 1;
}
if (digitalRead(MODE_PIN) == 1 && button_flag == 1 && digitalRead(SENS_PIN) == 0) {
digitalWrite(RED_LED, LOW);
wait(10);
digitalWrite(RED_LED, HIGH);
wait(50);
}
if (digitalRead(MODE_PIN) == 0 && button_flag == 1 && digitalRead(SENS_PIN) == 0) {
nosleep = 0;
button_flag = 0;
digitalWrite(RED_LED, HIGH);
lpComp_reset();
}
if (digitalRead(SENS_PIN) == 1 && sens_flag == 0 && digitalRead(MODE_PIN) == 0) {
//sens detection
sens_flag = 1;
nosleep = 1;
newmillis = millis();
interrupt_time = newmillis - oldmillis;
SLEEP_TIME_W = SLEEP_TIME_W - interrupt_time;
if (send(sensMsg.set(detection))) {
send_flag = 1;
}
}
if (digitalRead(SENS_PIN) == 1 && sens_flag == 1 && digitalRead(MODE_PIN) == 0) {
if (send_flag == 1) {
while (timer < 10) {
timer++;
digitalWrite(GREEN_LED, LOW);
wait(20);
digitalWrite(GREEN_LED, HIGH);
wait(30);
}
timer = 0;
} else {
while (timer < 10) {
timer++;
digitalWrite(RED_LED, LOW);
wait(20);
digitalWrite(RED_LED, HIGH);
wait(30);
}
timer = 0;
}
}
if (digitalRead(SENS_PIN) == 0 && sens_flag == 1 && digitalRead(MODE_PIN) == 0) {
sens_flag = 0;
nosleep = 0;
send_flag = 0;
digitalWrite(GREEN_LED, HIGH);
sleep(500);
lpComp_reset();
}
if (SLEEP_TIME_W < 60000) {
SLEEP_TIME_W = SLEEP_TIME;
sendBatteryStatus();
}
}
else {
//if (detection == -1) {
SLEEP_TIME_W = SLEEP_TIME;
sendBatteryStatus();
}
if (nosleep == 0) {
oldmillis = millis();
sleep(SLEEP_TIME_W);
}
}
void sendBatteryStatus() {
wait(20);
batteryVoltage = hwCPUVoltage();
wait(2);
if (batteryVoltage > battery_vcc_max) {
currentBatteryPercent = 100;
}
else if (batteryVoltage < battery_vcc_min) {
currentBatteryPercent = 0;
} else {
currentBatteryPercent = (100 * (batteryVoltage - battery_vcc_min)) / (battery_vcc_max - battery_vcc_min);
}
sendBatteryLevel(currentBatteryPercent, 1);
wait(2000, C_INTERNAL, I_BATTERY_LEVEL);
//send(powerMsg.set(batteryVoltage), 1);
//wait(2000, 1, V_VAR1);
}
void lpComp() {
NRF_LPCOMP->PSEL = IRT_PIN;
NRF_LPCOMP->ANADETECT = 1;
NRF_LPCOMP->INTENSET = B0100;
NRF_LPCOMP->ENABLE = 1;
NRF_LPCOMP->TASKS_START = 1;
NVIC_SetPriority(LPCOMP_IRQn, 15);
NVIC_ClearPendingIRQ(LPCOMP_IRQn);
NVIC_EnableIRQ(LPCOMP_IRQn);
}
void s_lpComp() {
if ((NRF_LPCOMP->ENABLE) && (NRF_LPCOMP->EVENTS_READY)) {
NRF_LPCOMP->INTENCLR = B0100;
}
}
void r_lpComp() {
NRF_LPCOMP->INTENSET = B0100;
}
#if __CORTEX_M == 0x04
#define NRF5_RESET_EVENT(event)
event = 0;
(void)event
#else
#define NRF5_RESET_EVENT(event) event = 0
#endif
extern "C" {
void LPCOMP_IRQHandler(void) {
detection = true;
NRF5_RESET_EVENT(NRF_LPCOMP->EVENTS_UP);
NRF_LPCOMP->EVENTS_UP = 0;
MY_HW_RTC->CC[0] = (MY_HW_RTC->COUNTER + 2);
}
}
void lpComp_reset () {
s_lpComp();
detection = false;
NRF_LPCOMP->EVENTS_UP = 0;
r_lpComp();
}
La'uBoardNRF5.cpp
#ifdef MYBOARDNRF5
#include <variant.h>
/*
* Pins descriptions. Attributes are ignored by arduino-nrf5 variant.
* Definition taken from Arduino Primo Core with ordered ports
*/
const PinDescription g_APinDescription[]=
{
{ NOT_A_PORT, 0, PIO_DIGITAL, PIN_ATTR_DIGITAL, No_ADC_Channel, NOT_ON_PWM, NOT_ON_TIMER}, // LFCLK
{ NOT_A_PORT, 1, PIO_DIGITAL, PIN_ATTR_DIGITAL, No_ADC_Channel, NOT_ON_PWM, NOT_ON_TIMER}, // LFCLK
{ PORT0, 2, PIO_DIGITAL, (PIN_ATTR_DIGITAL|PIN_ATTR_PWM), ADC_A0, PWM4, NOT_ON_TIMER},
{ PORT0, 3, PIO_DIGITAL, (PIN_ATTR_DIGITAL|PIN_ATTR_PWM), ADC_A1, PWM5, NOT_ON_TIMER},
{ PORT0, 4, PIO_DIGITAL, (PIN_ATTR_DIGITAL|PIN_ATTR_PWM), ADC_A2, PWM6, NOT_ON_TIMER},
{ PORT0, 5, PIO_DIGITAL, (PIN_ATTR_DIGITAL|PIN_ATTR_PWM), ADC_A3, PWM7, NOT_ON_TIMER},
{ PORT0, 6, PIO_DIGITAL, PIN_ATTR_DIGITAL, No_ADC_Channel, NOT_ON_PWM, NOT_ON_TIMER}, // INT3
{ PORT0, 7, PIO_DIGITAL, PIN_ATTR_DIGITAL, No_ADC_Channel, NOT_ON_PWM, NOT_ON_TIMER}, // INT4
{ PORT0, 8, PIO_DIGITAL, (PIN_ATTR_DIGITAL|PIN_ATTR_PWM), No_ADC_Channel, PWM10, NOT_ON_TIMER}, //USER_LED
{ PORT0, 9, PIO_DIGITAL, PIN_ATTR_DIGITAL, No_ADC_Channel, NOT_ON_PWM, NOT_ON_TIMER}, // NFC1
{ PORT0, 10, PIO_DIGITAL, PIN_ATTR_DIGITAL, No_ADC_Channel, NOT_ON_PWM, NOT_ON_TIMER}, // NFC2
{ PORT0, 11, PIO_DIGITAL, PIN_ATTR_DIGITAL, No_ADC_Channel, NOT_ON_PWM, NOT_ON_TIMER}, // TX
{ PORT0, 12, PIO_DIGITAL, PIN_ATTR_DIGITAL, No_ADC_Channel, NOT_ON_PWM, NOT_ON_TIMER}, // RX
{ PORT0, 13, PIO_DIGITAL, PIN_ATTR_DIGITAL, No_ADC_Channel, NOT_ON_PWM, NOT_ON_TIMER}, // SDA
{ PORT0, 14, PIO_DIGITAL, PIN_ATTR_DIGITAL, No_ADC_Channel, NOT_ON_PWM, NOT_ON_TIMER}, // SCL
{ PORT0, 15, PIO_DIGITAL, PIN_ATTR_DIGITAL, No_ADC_Channel, NOT_ON_PWM, NOT_ON_TIMER}, // SDA1
{ PORT0, 16, PIO_DIGITAL, PIN_ATTR_DIGITAL, No_ADC_Channel, NOT_ON_PWM, NOT_ON_TIMER}, // SCL1
{ PORT0, 17, PIO_DIGITAL, PIN_ATTR_DIGITAL, No_ADC_Channel, NOT_ON_PWM, NOT_ON_TIMER}, // TP4
{ PORT0, 18, PIO_DIGITAL, PIN_ATTR_DIGITAL, No_ADC_Channel, NOT_ON_PWM, NOT_ON_TIMER}, // TP5
{ PORT0, 19, PIO_DIGITAL, PIN_ATTR_DIGITAL, No_ADC_Channel, NOT_ON_PWM, NOT_ON_TIMER}, // INT2
{ PORT0, 20, PIO_DIGITAL, PIN_ATTR_DIGITAL, No_ADC_Channel, NOT_ON_PWM, NOT_ON_TIMER}, // INT1
{ PORT0, 21, PIO_DIGITAL, PIN_ATTR_DIGITAL, No_ADC_Channel, NOT_ON_PWM, NOT_ON_TIMER}, // INT1
{ PORT0, 22, PIO_DIGITAL, (PIN_ATTR_DIGITAL|PIN_ATTR_PWM), No_ADC_Channel, PWM9, NOT_ON_TIMER},
{ PORT0, 23, PIO_DIGITAL, (PIN_ATTR_DIGITAL|PIN_ATTR_PWM), No_ADC_Channel, PWM8, NOT_ON_TIMER},
{ PORT0, 24, PIO_DIGITAL, PIN_ATTR_DIGITAL, No_ADC_Channel, NOT_ON_PWM, NOT_ON_TIMER}, // INT
{ PORT0, 25, PIO_DIGITAL, (PIN_ATTR_DIGITAL|PIN_ATTR_PWM), No_ADC_Channel, PWM11, NOT_ON_TIMER}, //RED_LED
{ PORT0, 26, PIO_DIGITAL, (PIN_ATTR_DIGITAL|PIN_ATTR_PWM), No_ADC_Channel, PWM11, NOT_ON_TIMER}, //GREEN_LED
{ PORT0, 27, PIO_DIGITAL, (PIN_ATTR_DIGITAL|PIN_ATTR_PWM), No_ADC_Channel, PWM11, NOT_ON_TIMER}, //BLUE_LED
{ PORT0, 28, PIO_DIGITAL, (PIN_ATTR_DIGITAL|PIN_ATTR_PWM), ADC_A4, PWM3, NOT_ON_TIMER},
{ PORT0, 29, PIO_DIGITAL, (PIN_ATTR_DIGITAL|PIN_ATTR_PWM), ADC_A5, PWM2, NOT_ON_TIMER},
{ PORT0, 30, PIO_DIGITAL, (PIN_ATTR_DIGITAL|PIN_ATTR_PWM), ADC_A6, PWM1, NOT_ON_TIMER},
{ PORT0, 31, PIO_DIGITAL, (PIN_ATTR_DIGITAL|PIN_ATTR_PWM), ADC_A7, PWM0, NOT_ON_TIMER}
};
// Don't remove this line
#include <compat_pin_mapping.h>
#endif
La'uBoardNRF5.h
#ifndef _MYBOARDNRF5_H_
#define _MYBOARDNRF5_H_
#ifdef __cplusplus
extern "C"
{
#endif // __cplusplus
// Number of pins defined in PinDescription array
#define PINS_COUNT (32u)
#define NUM_DIGITAL_PINS (32u)
#define NUM_ANALOG_INPUTS (8u)
#define NUM_ANALOG_OUTPUTS (8u)
/*
* LEDs
*
* This is optional
*
* With My Sensors, you can use
* hwPinMode() instead of pinMode()
* hwPinMode() allows to use advanced modes like OUTPUT_H0H1 to drive LEDs.
* https://github.com/mysensors/MySensors/blob/development/drivers/NRF5/nrf5_wiring_constants.h
*
*/
#define PIN_LED1 (16)
#define PIN_LED2 (15)
#define PIN_LED3 (17)
#define RED_LED (PIN_LED1)
#define GREEN_LED (PIN_LED2)
#define BLUE_LED (PIN_LED3)
#define INTERRUPT_PIN (5)
#define MODE_PIN (25)
#define SENS_PIN (27)
/*
* Analog ports
*
* If you change g_APinDescription, replace PIN_AIN0 with
* port numbers mapped by the g_APinDescription Array.
* You can add PIN_AIN0 to the g_APinDescription Array if
* you want provide analog ports MCU independed, you can add
* PIN_AIN0..PIN_AIN7 to your custom g_APinDescription Array
* defined in MyBoardNRF5.cpp
*/
static const uint8_t A0 = ADC_A0;
static const uint8_t A1 = ADC_A1;
static const uint8_t A2 = ADC_A2;
static const uint8_t A3 = ADC_A3;
static const uint8_t A4 = ADC_A4;
static const uint8_t A5 = ADC_A5;
static const uint8_t A6 = ADC_A6;
static const uint8_t A7 = ADC_A7;
/*
* Serial interfaces
*
* RX and TX are required.
* If you have no serial port, use unused pins
* CTS and RTS are optional.
*/
#define PIN_SERIAL_RX (11)
#define PIN_SERIAL_TX (12)
#ifdef __cplusplus
}
#endif
#endif
O le ki o lo'o i ai le pa'i pa'i ma le tact button i tua o le masini. O lenei ki tact o le a fa'aoga mo faiga tautua, faiga fa'apipi'i i luga o le ea, ma toe setiina masini. O le faamau o lo'o i ai se fa'ailoga u'amea e tete'e ai. O le laina o le capacitive sensor ma le laina o le tact button e fesoʻotaʻi atu i Schottky diodes ma faʻafesoʻotaʻi i le analog pine p0.05, faʻapea foʻi mai le capacitive sensor ma le tact button o loʻo i ai laina i le MK pine p0.25 ma le p0.27. .0.05 mo le faitau setete pe a uma ona faʻagaoioia le faʻalavelave i luga o pine p0.05. XNUMX. I luga ole pine pXNUMX, ua fa'agaoioia se fa'alavelave e ala ile comparator (NRF_LPCOMP) ile EVENTS_UP. Sa ou maua musumusuga e foia ai le faafitauli
Na faʻaopoopo le ki i le Mysensors network, faʻatautaia e le pule atamai fale Majordomo (
PHP code mo le faʻaopoopoina o se ki i le statusUpdate method
if (getGlobal("MysensorsButton01.status")==1) {
if (getGlobal('MysensorsRelay04.status') == 0) {
setGlobal('MysensorsRelay04.status', '1');
} else if (getGlobal('MysensorsRelay04.status') == 1) {
setGlobal('MysensorsRelay04.status', '0');
}
}
Va'ai le i'uga i le vitiō
Mulimuli ane, na faia se filifiliga i se suiga faʻaleleia, ae e le fesoʻotaʻi ma le faʻaogaina o le TTP223 capacitive microcircuit; e sili atu le manaʻo mo le malamalama lelei ma le tutusa pe a oomiina ki i le olaga atoa o le maa.
Vaʻai
Poloketi Github -
tautala Rusia
O nisi ata
puna: www.habr.com