5V 1 Channel Relay Active low - Ekostra Electronics In Egypt اكوسترا الكترونيكس

5V 1 Channel Relay Active low

  1. The module using Songle relay control.
  2. AC voltage 250V, AC current 10A, maximum DC voltage 30V DC current maximum 10A.
  3. Power indicator (green), relay status indicator light (red).
SKU: EK347 Categories: , Tags: , ,

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Description

It is a 5V 1 Channel Without Light Coupling Relay. The relay normally open interface maximum load: AC 250V/10A, DC 30V/10A. It has a trigger current of 5mA, and module working voltage of DC 5V. Each channel of the module can be triggered by a jumper to set a high level or a low level. Fault-tolerant design, even if the control line is disconnected, the relay will not move. With status indicator: power (green), 1-channel relay status indicator (red). All module size interfaces can be directly connected through the terminal block, which is convenient and practical.

Features:

  • The 8550 transistor drive, driveability.
  • A fixed bolt holes for easy installation.
  • It has a relay status indicator led Power LED(Green), 1 relay status indicator LED(Red)
  • Relay control interface by single-chip IO.
  • Low-level suction close, high-level release.Easy to use, simple 3 line structure

Package Includes:

  • 1 x 5V 1 Channel Without Light Coupling Relay.
🔌
Pin Connections
1 Table
Pin Connections Table 1
BoardSensor PinConnection
RelayINboard digital pin
📟
5V 1 Channel Relay Active low
7 Examples • C/C++ | Boards: Arduino Uno, Arduino Nano, Arduino Mega, ESP32, ESP8266, STM32, Raspberry Pi Pico
5V 1 Channel Relay Active low - Arduino Uno
5V 1 Channel Relay Active low - Arduino Nano
5V 1 Channel Relay Active low - Arduino Mega
5V 1 Channel Relay Active low - ESP32
5V 1 Channel Relay Active low - ESP8266
5V 1 Channel Relay Active low - STM32
5V 1 Channel Relay Active low - Raspberry Pi Pico
📄 File: 5v_1_channel_relay_active_low_-_arduino_uno.inoArduino Uno
627 characters
1//ekostra.com
2//electronics store in egypt
3//+201008896258
4
5// Relay IN pins on Arduino Uno: 2. Most cheap relay boards are ACTIVE-LOW (LOW = relay energized) - check yours.
6const int NUM_RELAYS = 1;
7int relayPins[NUM_RELAYS] = {2};
8
9void setup() {
10 for (int i = 0; i < NUM_RELAYS; i++) {
11 pinMode(relayPins[i], OUTPUT);
12 digitalWrite(relayPins[i], HIGH); // start OFF (active-low boards: HIGH = off)
13 }
14}
15
16void loop() {
17 for (int i = 0; i < NUM_RELAYS; i++) {
18 digitalWrite(relayPins[i], LOW); // turn ON
19 delay(500);
20 digitalWrite(relayPins[i], HIGH); // turn OFF
21 delay(200);
22 }
23 delay(1000);
24}
📄 File: 5v_1_channel_relay_active_low_-_arduino_nano.inoArduino Nano
628 characters
1//ekostra.com
2//electronics store in egypt
3//+201008896258
4
5// Relay IN pins on Arduino Nano: 2. Most cheap relay boards are ACTIVE-LOW (LOW = relay energized) - check yours.
6const int NUM_RELAYS = 1;
7int relayPins[NUM_RELAYS] = {2};
8
9void setup() {
10 for (int i = 0; i < NUM_RELAYS; i++) {
11 pinMode(relayPins[i], OUTPUT);
12 digitalWrite(relayPins[i], HIGH); // start OFF (active-low boards: HIGH = off)
13 }
14}
15
16void loop() {
17 for (int i = 0; i < NUM_RELAYS; i++) {
18 digitalWrite(relayPins[i], LOW); // turn ON
19 delay(500);
20 digitalWrite(relayPins[i], HIGH); // turn OFF
21 delay(200);
22 }
23 delay(1000);
24}
📄 File: 5v_1_channel_relay_active_low_-_arduino_mega.inoArduino Mega
630 characters
1//ekostra.com
2//electronics store in egypt
3//+201008896258
4
5// Relay IN pins on Arduino Mega: 22. Most cheap relay boards are ACTIVE-LOW (LOW = relay energized) - check yours.
6const int NUM_RELAYS = 1;
7int relayPins[NUM_RELAYS] = {22};
8
9void setup() {
10 for (int i = 0; i < NUM_RELAYS; i++) {
11 pinMode(relayPins[i], OUTPUT);
12 digitalWrite(relayPins[i], HIGH); // start OFF (active-low boards: HIGH = off)
13 }
14}
15
16void loop() {
17 for (int i = 0; i < NUM_RELAYS; i++) {
18 digitalWrite(relayPins[i], LOW); // turn ON
19 delay(500);
20 digitalWrite(relayPins[i], HIGH); // turn OFF
21 delay(200);
22 }
23 delay(1000);
24}
📄 File: 5v_1_channel_relay_active_low_-_esp32.inoESP32
623 characters
1//ekostra.com
2//electronics store in egypt
3//+201008896258
4
5// Relay IN pins on ESP32: 13. Most cheap relay boards are ACTIVE-LOW (LOW = relay energized) - check yours.
6const int NUM_RELAYS = 1;
7int relayPins[NUM_RELAYS] = {13};
8
9void setup() {
10 for (int i = 0; i < NUM_RELAYS; i++) {
11 pinMode(relayPins[i], OUTPUT);
12 digitalWrite(relayPins[i], HIGH); // start OFF (active-low boards: HIGH = off)
13 }
14}
15
16void loop() {
17 for (int i = 0; i < NUM_RELAYS; i++) {
18 digitalWrite(relayPins[i], LOW); // turn ON
19 delay(500);
20 digitalWrite(relayPins[i], HIGH); // turn OFF
21 delay(200);
22 }
23 delay(1000);
24}
📄 File: 5v_1_channel_relay_active_low_-_esp8266.inoESP8266
625 characters
1//ekostra.com
2//electronics store in egypt
3//+201008896258
4
5// Relay IN pins on ESP8266: D0. Most cheap relay boards are ACTIVE-LOW (LOW = relay energized) - check yours.
6const int NUM_RELAYS = 1;
7int relayPins[NUM_RELAYS] = {D0};
8
9void setup() {
10 for (int i = 0; i < NUM_RELAYS; i++) {
11 pinMode(relayPins[i], OUTPUT);
12 digitalWrite(relayPins[i], HIGH); // start OFF (active-low boards: HIGH = off)
13 }
14}
15
16void loop() {
17 for (int i = 0; i < NUM_RELAYS; i++) {
18 digitalWrite(relayPins[i], LOW); // turn ON
19 delay(500);
20 digitalWrite(relayPins[i], HIGH); // turn OFF
21 delay(200);
22 }
23 delay(1000);
24}
📄 File: 5v_1_channel_relay_active_low_-_stm32.inoSTM32
625 characters
1//ekostra.com
2//electronics store in egypt
3//+201008896258
4
5// Relay IN pins on STM32: PA0. Most cheap relay boards are ACTIVE-LOW (LOW = relay energized) - check yours.
6const int NUM_RELAYS = 1;
7int relayPins[NUM_RELAYS] = {PA0};
8
9void setup() {
10 for (int i = 0; i < NUM_RELAYS; i++) {
11 pinMode(relayPins[i], OUTPUT);
12 digitalWrite(relayPins[i], HIGH); // start OFF (active-low boards: HIGH = off)
13 }
14}
15
16void loop() {
17 for (int i = 0; i < NUM_RELAYS; i++) {
18 digitalWrite(relayPins[i], LOW); // turn ON
19 delay(500);
20 digitalWrite(relayPins[i], HIGH); // turn OFF
21 delay(200);
22 }
23 delay(1000);
24}
📄 File: 5v_1_channel_relay_active_low_-_raspberry_pi_pico.inoRaspberry Pi Pico
635 characters
1//ekostra.com
2//electronics store in egypt
3//+201008896258
4
5// Relay IN pins on Raspberry Pi Pico: 10. Most cheap relay boards are ACTIVE-LOW (LOW = relay energized) - check yours.
6const int NUM_RELAYS = 1;
7int relayPins[NUM_RELAYS] = {10};
8
9void setup() {
10 for (int i = 0; i < NUM_RELAYS; i++) {
11 pinMode(relayPins[i], OUTPUT);
12 digitalWrite(relayPins[i], HIGH); // start OFF (active-low boards: HIGH = off)
13 }
14}
15
16void loop() {
17 for (int i = 0; i < NUM_RELAYS; i++) {
18 digitalWrite(relayPins[i], LOW); // turn ON
19 delay(500);
20 digitalWrite(relayPins[i], HIGH); // turn OFF
21 delay(200);
22 }
23 delay(1000);
24}
Single-channel relay module.
All copy right for ekostra.com

نظرة عامة ومواصفات المنتج — بالعربية

5V 1 Channel Relay Active low متوفر الآن في متجر إكوسترا للإلكترونيات، ضمن قسم Electronic Modules وRelay Modules، بسعر 40,00 EGP. كود المنتج لدينا: EK347. المنتج متوفر في المخزون وجاهز للشحن الفوري لكل محافظات مصر مع إمكانية الدفع عند الاستلام.

أهم المواصفات الفنية:

  • جهد التشغيل (فولت): 3 ~ 5
  • Trigger Current Ma: 20
  • Switching Voltage Vac: 250@10A
  • Switching Voltage Vdc: 30@10A
  • Operating Temperature C: -40 to 85
  • Opt Relative Humidityrh: 20% ～ 85%
  • Storage Condition %E2%84%83: – 65 to 175
  • الوزن: 14 g

هذا المنتج مناسب لمشاريع الأردوينو (Arduino) و ESP32 و Raspberry Pi، ومشاريع الروبوتات وإنترنت الأشياء والتعليم الهندسي. جميع القطع مفحوصة قبل الشحن.

تصفّح المزيد من Electronic Modules في إكوسترا.

Specification

Specification

WeightWeight14,0000 g
Dimensions43 × 26,3 × 17 cm
operating-voltage-vdc3 ~ 5
trigger-voltage-vdc
trigger-current-ma20
switching-voltage-vac250@10A
switching-voltage-vdc30@10A
operating-temperature-c-40 to 85
opt-relative-humidityrh20% ～ 85%
storage-condition-%e2%84%83– 65 to 175

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