COMIDOC
CouponsFreeTopics
COMIDOC
CouponsVerified CouponsFreeFree CoursesTopicsTopics
React
AdvertiseSubmit Course

About

Udemy coupons monitored continuously.

Verified offers, course alerts, precise filters, and browser detection built for learners who want coupons that still work.

TelegramTwitterFacebookRSS

Browser tools

Find coupons directly on Udemy.

The extension surfaces an available Comidoc coupon while you browse a Udemy course page.

ChromeFirefoxEdge

Useful links

Discover

  • Blog
  • Daily Freebies
  • Most Wanted Coupons
  • Top Contributors
  • Udemy Sale Calendar

Services

  • Pricing
  • Advertise Here
  • Developer API
  • Submit Coupon

Comidoc

  • About
  • Contact
  • Data License
  • Privacy
  • Terms

© 2017–2026 Comidoc

v6.6.30

Independent coupon discovery for Udemy learners

훈상 (Hoon-Sang) 윤 (Yun)

훈상 (Hoon-Sang) 윤 (Yun)

Online Course Instructor

4.23 average course rating (250 course reviews)

Statistics

1.5K
total students
27 hours
total content
Jul 2020
first content date
Mar 2021
last content date

Courses (11)

📚 Other Courses (11)

기초부터 Simulation까지 한번에 배우는 PLC 프로그램 - Ladder Diagram
Instructor 훈상 (Hoon-Sang) 윤 (Yun)
훈상 (Hoon-Sang) 윤 (Yun)
11 courses
Korean
기초부터 Simulation까지 한번에 배우는 PLC 프로그램 - Ladder Diagram

기초부터 Simulation까지 한번에 배우는 PLC 프로그램 - Ladder Diagram

(4.62 with 25 reviews)
132
students
3.0 hours
content
Jul 2020
updated
$14.99
PLC Programming for Refrigerator, AC and Heat Pump
Instructor 훈상 (Hoon-Sang) 윤 (Yun)
훈상 (Hoon-Sang) 윤 (Yun)
11 courses
English
PLC Programming for Refrigerator, AC and Heat Pump

PLC Programming for Refrigerator, AC and Heat Pump

(4.28 with 18 reviews)
121
students
2.2 hours
content
Jul 2020
updated
$14.99
기초부터 Simulation까지 한번에 배우는 PLC 프로그램 - Structured Text
Instructor 훈상 (Hoon-Sang) 윤 (Yun)
훈상 (Hoon-Sang) 윤 (Yun)
11 courses
Korean
기초부터 Simulation까지 한번에 배우는 PLC 프로그램 - Structured Text

기초부터 Simulation까지 한번에 배우는 PLC 프로그램 - Structured Text

(4.20 with 22 reviews)
121
students
2.9 hours
content
Jul 2020
updated
$14.99
Basic Automation for HVAC
Instructor 훈상 (Hoon-Sang) 윤 (Yun)
훈상 (Hoon-Sang) 윤 (Yun)
11 courses
English
Basic Automation for HVAC

Basic Automation for HVAC

(3.77 with 11 reviews)
66
students
2.6 hours
content
Aug 2021
updated
$14.99
Making HVAC Schedules
Instructor 훈상 (Hoon-Sang) 윤 (Yun)
훈상 (Hoon-Sang) 윤 (Yun)
11 courses
English
Making HVAC Schedules

Making HVAC Schedules

(4.43 with 7 reviews)
69
students
1.9 hours
content
Dec 2020
updated
$14.99
기초부터 Simulation까지 한번에 배우는 PLC 프로그램 - Function Block Diagram
Instructor 훈상 (Hoon-Sang) 윤 (Yun)
훈상 (Hoon-Sang) 윤 (Yun)
11 courses
Korean
기초부터 Simulation까지 한번에 배우는 PLC 프로그램 - Function Block Diagram

기초부터 Simulation까지 한번에 배우는 PLC 프로그램 - Function Block Diagram

(4.73 with 11 reviews)
80
students
2.5 hours
content
Jul 2020
updated
$14.99
HVAC​ Commissioning 2 - FAT / SAT
Instructor 훈상 (Hoon-Sang) 윤 (Yun)
훈상 (Hoon-Sang) 윤 (Yun)
11 courses
English
HVAC​ Commissioning 2 - FAT / SAT

HVAC​ Commissioning 2 - FAT / SAT

(4.38 with 20 reviews)
136
students
1.9 hours
content
Jan 2021
updated
$14.99
PLC Programming for HVAC
Instructor 훈상 (Hoon-Sang) 윤 (Yun)
훈상 (Hoon-Sang) 윤 (Yun)
11 courses
English
PLC Programming for HVAC

PLC Programming for HVAC

(4.32 with 42 reviews)
236
students
2.1 hours
content
Jul 2020
updated
$14.99
HVAC Lessons Learned
Instructor 훈상 (Hoon-Sang) 윤 (Yun)
훈상 (Hoon-Sang) 윤 (Yun)
11 courses
English
HVAC Lessons Learned

HVAC Lessons Learned

(4.32 with 11 reviews)
97
students
2.9 hours
content
Aug 2020
updated
$14.99
HVAC Control Drawings
Instructor 훈상 (Hoon-Sang) 윤 (Yun)
훈상 (Hoon-Sang) 윤 (Yun)
11 courses
English
HVAC Control Drawings

HVAC Control Drawings

(3.57 with 7 reviews)
102
students
2.2 hours
content
Nov 2020
updated
$14.99
HVAC Commissioning
Instructor 훈상 (Hoon-Sang) 윤 (Yun)
훈상 (Hoon-Sang) 윤 (Yun)
11 courses
English
HVAC Commissioning

HVAC Commissioning

(3.96 with 76 reviews)
331
students
3.0 hours
content
Aug 2020
updated
$14.99