SKU: MOD-00137
Brand: Techshop Bangladesh
Warranty: N/A
Model: N/A
৳ 345.05
Category: Power Supply
Summary Arduino compatible AC voltage dimmer with push buttons
Let’s say you dim a ceiling fan or incandescent light. You can do that with the help of “Programmable AC Voltage Dimmer” of techshopbd.com. But that module requires an Arduino and some advanced programming skills. What if you want to control voltage with just two push buttons? Or you don’t have advanced programming knowledge. Then this is the right module for you.
WHY YOU SHOULD USE IT?
It is very easy to control DC voltage with AnalogueWrite() function of Arduino . But household electrical equipment like ceiling fan, incandescent bulb, water pump etc. runs on 220 volt alternating current (AC). To control those equipment’s input voltage you’ll need this module and a 3.7-5.5V battery. That’s it.
Just pressing big yellow buttons you can increase and decrease input voltage. If you don’t want your hands dirty and prefer to press buttons electronically then hook an Arduino with it. Setting + pin to Low and – pin to High for at least 100 millisecond. Then you’ll have the ++ button pressed. Do the opposite to press - - button.
NB: This device does not support CFL & Tube Light.
0 Reviews
Ratings andReviews (0)
No reviews yet. Be the first to review this product!
stock available? when will be available?
By msnoyonbhuiyan@yahoo.com on 24 Feb 2025
"This product has been retired and will not be restocked., you can check out our related products here: https://techshopbd.com/browse/search?term=Dimmer"
By techshop on 25 Feb 2025
rfgsd
By tuuce.suberk@gmail.com on 11 Sep 2023
// 5V, GND pin of module connected to 5V, GND pin of arduino UNO, int relay = 2; // digital pin 2 is connected with relay pin of the module int plus = 8; // digital pin 8 is connected with pin of the module int minus = 7; // digital pin 7 is connected with - pin of the module void setup() { Serial.begin(9600); pinMode(relay, INPUT); pinMode(plus, OUTPUT); pinMode(minus, OUTPUT); } void loop() { int relayState = digitalRead(relay); Serial.println(relayState); digitalWrite(plus, HIGH); digitalWrite(minus, LOW); delay(100); digitalWrite(plus, HIGH); digitalWrite(minus, HIGH); delay(100); } This code doesn't decrease the voltage. Output always remains same as input voltage (240V)
By naimhossen on 11 May 2022
Can I connect the "5V" pin of this module with a digital output pin of arduino UNO? As arduino UNO supports max 20 mA from output pin, will the device consume higher current from arduino? Please give a separate schematic when i want to control fan speed by arduino.
By naimhossen on 11 May 2022
Can I connect the "5V" pin of this module with a digital output pin of arduino UNO? As arduino UNO supports max 20 mA from output pin, will the device consume higher current from arduino? Please give a separate schematic when i want to control fan speed by arduino.
By naimhossen on 11 May 2022
৳ 345.05
Looking for the best place to buy Digital AC Voltage Dimmer in Bangladesh? Get it now from TechShopBD, your trusted source for high-quality products. We offer competitive prices, technical support, fast delivery, and excellent customer service to ensure a smooth and satisfying shopping experience. Shop confidently on our website or visit our office to pick up yours today.
TechShopBD brings you the latest Digital AC Voltage Dimmer at the most competitive price. The updated price for Digital AC Voltage Dimmer in BD for 2025 is now 345.05. For detailed product specifications, you can explore the specification section or visit us for in-depth information and assistance.
When you choose TechShopBD for purchasing Digital AC Voltage Dimmer, you’re not just buying a product — you're investing in quality, support, and convenience. Here’s why thousands of customers trust us: