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KRIDA Electronics

1,712 orders since Aug 15, 2014

40 Reviews

Riga, Kurzemes reg, Latvia

Ships from Latvia.

Custom Work Available

Sale PWM 16A 3500W Triac Leading EDGE Dimmer 50HZ 60HZ

PWM 16A 3500W Triac Leading EDGE Dimmer 50HZ 60HZ

KRIDA Electronics

$40.95 $48.95

PWM 8A AC Light Dimmer Module 50Hz 60Hz TASMOTA

PWM 8A AC Light Dimmer Module 50Hz 60Hz TASMOTA

KRIDA Electronics

$14.90

Sale 16 Channel I2C Electromagnetic Relay Module IoT

16 Channel I2C Electromagnetic Relay Module IoT

KRIDA Electronics

$31.96 $39.95

Sale 8 Channel I2C Electromagnetic Relay Module

8 Channel I2C Electromagnetic Relay Module

KRIDA Electronics

$19.96 $24.95

I2C 4CH AC LED Dimmer Module

I2C 4CH AC LED Dimmer Module

KRIDA Electronics

$28.95

Sale 8CH AC LED Light Dimmer Module Controller Board V3

8CH AC LED Light Dimmer Module Controller Board V3

KRIDA Electronics

$20.76 $25.95

4CH AC LED Light Dimmer V2 Module Controller Board

4CH AC LED Light Dimmer V2 Module Controller Board

KRIDA Electronics

$22.95

Sale Ardutex Trailing Edge I2C AC LED Light Dimmer

Ardutex Trailing Edge I2C AC LED Light Dimmer

KRIDA Electronics

$20.76 $25.95

Sale AC Dimmer Module Controller Board ARDUINO V2.0

AC Dimmer Module Controller Board ARDUINO V2.0

KRIDA Electronics

$8.76 $10.95

Sale 8 Channel I2C Solid State Relay Module V2.0

8 Channel I2C Solid State Relay Module V2.0

KRIDA Electronics

$20.00 $25.00

Sale SERIAL Interface AC Dimmer 16A TRIAC Leading EDGE

SERIAL Interface AC Dimmer 16A TRIAC Leading EDGE

KRIDA Electronics

$40.95 $48.95

Sale 16 Channel I2C Solid State Relay Module

16 Channel I2C Solid State Relay Module

KRIDA Electronics

$44.76 $55.95

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About

I'm 36 year old with 20 years experience in electornic engineering.

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Reviews

Review Breakdown

5
12 4
21 3
7 2
0 1
0

Average Ratings

Product: (4.80)

Documentation: (3.77)

Shipping: (4.53)

Communication: (4.42)

Kestutis | Nov. 21, 2022

Nice board

For WIFI 8 Channel Electromagnetic Relay Module

Board itself looks well made and works as expected.
Converting to Tasmota took more time than expected, so leaving some tips for others
Somehow Wemos didn't get into flashing mode automatically, so I used serial flasher and had to ground D3 while connecting power, to get into flash mode.
Tasmota does not PCF8574A out of the box, so need to compile your own binary - https://tasmota.github.io/docs/PCF8574/ Issue is that default driver does not support I2C address of 0x27, so need to change xdrv_28_pcf8574.ino for yourself. There are multiple ways this can be achieved, I changed '7' to '8' in line 114 to include 0x27 into scan - https://github.com/arendst/Tasmota/blob/development/tasmota/tasmota_xdrv_driver/xdrv_28_pcf8574.ino#L114
Once you get custom firmware onto the device, use Generic module type, set D1- SCL, D2 - SDA and after a restart, you should get the "Configure PCF8574" page mentioned in the documentation. Had to check the "Invert Ports" checkbox for 'normal' operation.

Domingos | Oct. 30, 2022

Good

For PWM 16A 3500W Triac Leading EDGE Dimmer 50HZ 60HZ

Artigo muito bom, tenho junto com o esp32 a controlar um termoacumulador de 150l com os excedentes fotovoltaicos

Ricardo | Oct. 24, 2022

Good product

For PWM 16A 3500W Triac Leading EDGE Dimmer 50HZ 60HZ

Power excedent manager FreeDS, work fine!!!
Excelenttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttt.

Per | July 2, 2022

Excellent price and very well designed

For 8 Channel I2C Solid State Relay Module V2.0

The solid state relays are model Omron G3MB-202P and the board looks very well designed. There are very good clearance distances everywhere where it should be, and there is an elliptical hole under the row of relays (good, also no big risk for being mechanically weakened by this). The ground is not mixed with the high voltage side (which is good). There are no traces under the relays (good). I recommend this product. I gave the documentation 4 stars since there is room for improvement about the information of this board.

António | May 3, 2022

One Triac unit not working

For PWM 16A 3500W Triac Leading EDGE Dimmer 50HZ 60HZ

I received the two triacs, one is working properly. The other one is not working. The Triac do not put power on the load. All leds lights properly and in the upper shield is mounted one ESP 32 with led Display is also working fine, but no power at the output.
Please inform how to solve the problem.

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