#Arduino

[Node.js, Arduino] Node.js CRC-16 ๊ณ„์‚ฐ, ํ•˜๋“œ์›จ์–ด CRC-16 ์—๋Ÿฌ ๊ฒ€์ฆ

January 21, 2022

[Arduino, Node.js] int๋ฅผ uint8Array๋กœ, uint8Array๋ฅผ int๋กœ ๋ณ€ํ™˜

January 12, 2022

[Arduino] ์•„๋‘์ด๋…ธ ๋™์  ๋ฉ”๋ชจ๋ฆฌ ์šฉ๋Ÿ‰ ๋ถ€์กฑ ์—๋Ÿฌ

November 11, 2021

[Arduino] multiple definition of `__vector_7' ์—๋Ÿฌ

October 7, 2021

[Arduino, Node.js] Uint8Array๋ฅผ float์œผ๋กœ, float์„ uint8_t๋กœ ๋ณ€ํ™˜

April 26, 2021

[Arduino] ์‹œ๋ฆฌ์–ผ ํ†ต์‹  USB vs pin(RX,TX)

February 19, 2021

[Arduino] ์‹œ๋ฆฌ์–ผ ํ†ต์‹ 

February 17, 2021

[ESP32] ESP32 GPIO PIN ๋ณ„ ์‚ฌ์šฉ๋ฒ•

February 8, 2021

[Arduino] ์•„๋‘์ด๋…ธ HEX ๋ฐฐ์—ด์„ String์œผ๋กœ ๋ฐ”๊พธ๊ธฐ

February 2, 2021

[Arduino] Arduino port

January 19, 2021

[Arduino] Hex to Binary

January 18, 2021

#BFS

[๋ฐฑ์ค€] 2606๋ฒˆ ๋ฐ”์ด๋Ÿฌ์Šค

May 23, 2020

[๋ฐฑ์ค€] 7576๋ฒˆ ํ† ๋งˆํ† 

May 12, 2020

[๋ฐฑ์ค€] 2667๋ฒˆ ๋‹จ์ง€๋ฒˆํ˜ธ ๋ถ™์ด๊ธฐ

May 12, 2020

[๋ฐฑ์ค€] 1697๋ฒˆ ์ˆจ๋ฐ”๊ผญ์งˆ

May 12, 2020

[๋ฐฑ์ค€] 1463๋ฒˆ 1๋กœ ๋งŒ๋“ค๊ธฐ

May 12, 2020

[๋ฐฑ์ค€] 1012๋ฒˆ ์œ ๊ธฐ๋† ๋ฐฐ์ถ”

May 12, 2020

#Blog

Update blog-3

May 13, 2020

Update blog-2

April 29, 2020

Update blog-1

April 25, 2020

#Book

[๋…์„œ] ๋‚˜๋Š” ๋†๋‹ด์œผ๋กœ ๊ณผํ•™์„ ๋งํ•œ๋‹ค

June 2, 2020

[๋…์„œ] ์šฐ๋ฆฌ๋Š” ์™œ ์ž ์„ ์ž์•ผ ํ• ๊นŒ

May 16, 2020

[๋…์„œ] 2020๋…„ 4์›” ๋…์„œ ๊ฒฐ์‚ฐ

May 5, 2020

#Brute Force

[๋ฐฑ์ค€] 2798๋ฒˆ ๋ธ”๋ž™์žญ

May 14, 2020

[๋ฐฑ์ค€] 7568๋ฒˆ ๋ฉ์น˜

May 2, 2020

#Crawler

[ํฌ๋กค๋Ÿฌ] #2 ์„œ๋ฒ„์™€ ํด๋ผ์ด์–ธํŠธ

May 16, 2020

[ํฌ๋กค๋Ÿฌ] #1 ์ค€๋น„

May 6, 2020

#DFS

[๋ฐฑ์ค€] 2606๋ฒˆ ๋ฐ”์ด๋Ÿฌ์Šค

May 23, 2020

[๋ฐฑ์ค€] 2798๋ฒˆ ๋ธ”๋ž™์žญ

May 14, 2020

[๋ฐฑ์ค€] 6603๋ฒˆ ๋กœ๋˜

May 13, 2020

[๋ฐฑ์ค€] 2667๋ฒˆ ๋‹จ์ง€๋ฒˆํ˜ธ ๋ถ™์ด๊ธฐ

May 12, 2020

[๋ฐฑ์ค€] 1012๋ฒˆ ์œ ๊ธฐ๋† ๋ฐฐ์ถ”

May 12, 2020

[๋ฐฑ์ค€] 14501๋ฒˆ ํ‡ด์‚ฌ

April 26, 2020

#DP

[๋ฐฑ์ค€] 1932๋ฒˆ ์ •์ˆ˜ ์‚ผ๊ฐํ˜•

May 19, 2020

[์•Œ๊ณ ๋ฆฌ์ฆ˜] Dynamic Programming, ๋™์  ๊ณ„ํš๋ฒ•

May 19, 2020

[๋ฐฑ์ค€] 2579๋ฒˆ ๊ณ„๋‹จ ์˜ค๋ฅด๊ธฐ

May 12, 2020

[๋ฐฑ์ค€] 2156๋ฒˆ ํฌ๋„์ฃผ ์‹œ์‹

May 12, 2020

[๋ฐฑ์ค€] 1463๋ฒˆ 1๋กœ ๋งŒ๋“ค๊ธฐ

May 12, 2020

[๋ฐฑ์ค€] 14501๋ฒˆ ํ‡ด์‚ฌ

April 26, 2020

#Device

Nook Glow Light3(๋ˆ„๊ธ€์‚ผ) ํ•œ๋‹ฌ ์‚ฌ์šฉ๊ธฐ, ๋ฆฌ๋ทฐ

April 25, 2020

#ESP32

[ESP32] Esp Exception Decoder - ์Šคํƒ ์˜ค๋ฒ„ํ”Œ๋กœ์šฐ ๋””๋ฒ„๊น…

March 29, 2021

[ESP32] ESP32์—์„œ MP3(DFPlayer) ์‚ฌ์šฉํ•˜๊ธฐ

February 9, 2021

[ESP32] ESP32 PWM (LED/์„œ๋ณด๋ชจํ„ฐ)

February 8, 2021

#Github

Update blog-3

May 13, 2020

Update blog-2

April 29, 2020

Update blog-1

April 25, 2020

#Greedy

[๋ฐฑ์ค€] 10610๋ฒˆ 30

May 12, 2020

#HTML

[Java Script, HTML] HTML DOM Video Object ์ƒ์„ฑ, ํ•ด์ œ

October 8, 2021

#Implementation

[์•Œ๊ณ ๋ฆฌ์ฆ˜] ๋ฐฑ์ค€ 18111๋ฒˆ ๋งˆ์ธํฌ๋ž˜ํ”„ํŠธ ํŒŒ์ด์ฌ

February 13, 2022

[์•Œ๊ณ ๋ฆฌ์ฆ˜] ๋ฐฑ์ค€ 5430๋ฒˆ AC ํŒŒ์ด์ฌ

January 22, 2022

[์•Œ๊ณ ๋ฆฌ์ฆ˜] ์ž๋ฌผ์‡ ์™€ ์—ด์‡ 

April 11, 2021

#IoT

[Arduino] ์‹œ๋ฆฌ์–ผ ํ†ต์‹  USB vs pin(RX,TX)

February 19, 2021

[Arduino] ์‹œ๋ฆฌ์–ผ ํ†ต์‹ 

February 17, 2021

[Arduino] SPI ํ†ต์‹ ๊ณผ I2C ํ†ต์‹ 

February 16, 2021

[ESP32] ESP32์—์„œ MP3(DFPlayer) ์‚ฌ์šฉํ•˜๊ธฐ

February 9, 2021

[ESP32] ESP32 PWM (LED/์„œ๋ณด๋ชจํ„ฐ)

February 8, 2021

[ESP32] ESP32 GPIO PIN ๋ณ„ ์‚ฌ์šฉ๋ฒ•

February 8, 2021

[Arduino] ์•„๋‘์ด๋…ธ HEX ๋ฐฐ์—ด์„ String์œผ๋กœ ๋ฐ”๊พธ๊ธฐ

February 2, 2021

[Arduino] Arduino port

January 19, 2021

[Arduino] Hex to Binary

January 18, 2021

[IoT] Why Calgary Chose LoRa for its Leading Smart City Network

May 3, 2020

#LinkedList

[์•Œ๊ณ ๋ฆฌ์ฆ˜] LeetCode 2. Add Two Numbers (Python)

December 8, 2021

#LoRa

[IoT] Why Calgary Chose LoRa for its Leading Smart City Network

May 3, 2020

#Nodejs

[Node.js] Socket.IO ์—๋Ÿฌ ํ•ด๊ฒฐ๋ฒ•

February 10, 2022

[Node.js] Socket.IO ์‚ฌ์šฉ๋ฒ•

February 3, 2022

[Node.js, Arduino] Node.js CRC-16 ๊ณ„์‚ฐ, ํ•˜๋“œ์›จ์–ด CRC-16 ์—๋Ÿฌ ๊ฒ€์ฆ

January 21, 2022

[Arduino, Node.js] int๋ฅผ uint8Array๋กœ, uint8Array๋ฅผ int๋กœ ๋ณ€ํ™˜

January 12, 2022

[Nodejs] Buffer ํด๋ž˜์Šค ์‚ฌ์šฉ๋ฒ•

October 16, 2021

[JS] Implementing Checksum in Java

September 29, 2021

[Arduino, Node.js] Uint8Array๋ฅผ float์œผ๋กœ, float์„ uint8_t๋กœ ๋ณ€ํ™˜

April 26, 2021

[Nodejs] Module not found: Error: Can't resolve 'dgram' in *

March 20, 2021

#Review

[๋…์„œ] ๋‚˜๋Š” ๋†๋‹ด์œผ๋กœ ๊ณผํ•™์„ ๋งํ•œ๋‹ค

June 2, 2020

[๋…์„œ] ์šฐ๋ฆฌ๋Š” ์™œ ์ž ์„ ์ž์•ผ ํ• ๊นŒ

May 16, 2020

[๋…์„œ] 2020๋…„ 4์›” ๋…์„œ ๊ฒฐ์‚ฐ

May 5, 2020

Nook Glow Light3(๋ˆ„๊ธ€์‚ผ) ํ•œ๋‹ฌ ์‚ฌ์šฉ๊ธฐ, ๋ฆฌ๋ทฐ

April 25, 2020

#Shortest-path

[์•Œ๊ณ ๋ฆฌ์ฆ˜] ์ตœ๋‹จ ๊ฒฝ๋กœ

February 7, 2022

[์•Œ๊ณ ๋ฆฌ์ฆ˜] ์ด์ง„ํƒ์ƒ‰

February 2, 2022

#entry

์—”ํŠธ๋ฆฌ ํ•˜๋“œ์›จ์–ด ๊ฐœ๋ฐœ ์ผ์ง€ #3

March 14, 2021

์—”ํŠธ๋ฆฌ ํ•˜๋“œ์›จ์–ด ๊ฐœ๋ฐœ ์ผ์ง€ #2

March 14, 2021

์—”ํŠธ๋ฆฌ ํ•˜๋“œ์›จ์–ด ๊ฐœ๋ฐœ ์ผ์ง€ #1

March 2, 2021

#javascript

[Java Script, HTML] HTML DOM Video Object ์ƒ์„ฑ, ํ•ด์ œ

October 8, 2021

[JS] ES6 ๋ฌธ๋ฒ• ์ •๋ฆฌ: ๊ตฌ์กฐ ๋ถ„ํ•ด ํ• ๋‹น(Destructuring Assignment)

October 5, 2021

[JS] ES6 ๋ฌธ๋ฒ• ์ •๋ฆฌ: ํ™”์‚ดํ‘œ ํ•จ์ˆ˜(Arrows)

October 5, 2021

#purdue

IITP K-SW Square Purdue Program ๊ฐ€์„ํ•™๊ธฐ ํ•ฉ๊ฒฉ๊ธฐ

April 25, 2020

#sliding-window

[์•Œ๊ณ ๋ฆฌ์ฆ˜] Two Pointers, Sliding Window

December 10, 2021

#two-pointers

[์•Œ๊ณ ๋ฆฌ์ฆ˜] Two Pointers, Sliding Window

December 10, 2021

#์—”ํŠธ๋ฆฌ

์—”ํŠธ๋ฆฌ ํ•˜๋“œ์›จ์–ด ๊ฐœ๋ฐœ ์ผ์ง€ #3

March 14, 2021

์—”ํŠธ๋ฆฌ ํ•˜๋“œ์›จ์–ด ๊ฐœ๋ฐœ ์ผ์ง€ #2

March 14, 2021

์—”ํŠธ๋ฆฌ ํ•˜๋“œ์›จ์–ด ๊ฐœ๋ฐœ ์ผ์ง€ #1

March 2, 2021