topbanner.gif
Login
Username

Password




Not a member yet?
Click here to register.

Forgotten your password?
Request a new one here.
Shoutbox
You must login to post a message.

renatoa
01/29/2023 4:55 AM
Welcome, Carl Haberfeld

renatoa
01/28/2023 5:42 AM
ramsamorrow, VirTERM and Columbia, coffee drink

allenb
01/25/2023 7:12 AM
Caver95 Welcome

renatoa
01/24/2023 1:59 AM
morningmelvindiaz1, upoverandbrew, welcome cup Waldroff and amano0928,

allenb
01/23/2023 6:06 PM
tkdrumr Welcome

In Memory Of Ginny
Donations

Latest Donations
dmccallum - 10.00
JackH - 25.00
snwcmpr - 10.00
Anonymous - 2.00
Anonymous - 5.00
Users Online
Guests Online: 10

Members Online: 0

Total Members: 7,784
Newest Member: Carl Haberfeld

View Thread

Who is here? 1 guest(s)
 Print Thread
RobotDyn Transistor DC Relay Module
greencardigan
Has anyone tried using these modules from RobotDyn? I've had a few enquiries lately about controlling DC motors with a TC4 and PWM output and was planning to try these as a cheap/easy option.

https://robotdyn....v-30a.html

Apparently it uses a IRF540N MOSFET which is the same as the TC4+.
 
renatoa
Great find !
You can repurpose the small heatsink from the dimmer Grin assuming your fan motor is in the 5 Amps ballpark.

For small motors like the popper fan I am using the HW-687 board, similar control scheme, with the benefit of embedded PWM generator, thus allowing use as standalone, no need to be tethered to any computer/board.
 
Jump to Forum:

Similar Threads

Thread Forum Replies Last Post
RobotDyn AC Light Dimmer Module Dataloggers/Controllers/Rate of Rise Meters 74 05/01/2022 12:19 PM
Frequency for ON/OFF AC-relay heater Popcorn Popper roasting 13 07/10/2021 10:43 AM
Modifying DASH 1400W Popper with TC4 + Transistor DC Relay Building a Coffee Roaster 36 02/23/2021 12:28 PM
PWM AC Light Dimmer Module 50Hz 60Hz Dataloggers/Controllers/Rate of Rise Meters 16 03/06/2019 5:24 AM
220V relay board set up with tc 4 Dataloggers/Controllers/Rate of Rise Meters 2 01/16/2018 6:48 PM
Homeroasters Association Logo, and all Content, Images, and Icons © 2005-2016 Homeroasters Association - Logos are the property of their respective owners.
Powered by PHP-Fusion Copyright © 2023 PHP-Fusion Inc
Released as free software without warranties under GNU Affero GPL v3
Designed with by NetriX
Hosted by skpacman