855 Results for "%E2%86%98 %EC%B5%9C%EC%A0%80%EA%B0%80 %C3%921%C3%92%E3%80%88%E2%91%BB%E2%91%B789%E3%80%8983%C3%92%E2%91%A5 %E2%86%97 %EC%93%B0%EB%A6%AC%EC%95%84%EC%9B%8C%E3%8F%83 %E3%8F%90addition%EC%93%B0%EB%A6%AC%EC%95%84%EC%9B%8C%E2%85%A6%EA%B0%95%EB%82%A8%EC%88%A0%EC%A7%91%EC%A0%95%EB%B3%B4%EA%B0%95%EB%82%A8%EC%88%A0%EC%A7%91%EC%A0%95%EB%B3%B4%EF%BC%AF %D0%A7%EA%B0%95%EB%82%A8%EC%88%A0%EC%A7%91%EC%A0%95%EB%B3%B4exhibit %EA%B0%95%EB%82%A8%EC%93%B0%EB%A6%AC%EC%95%84%EC%9B%8C%D0%BA%EA%B0%95%EB%82%A8%EC%88%A0%EC%A7%91%EC%A0%95%EB%B3%B4%E3%8E%BC%C5%8Amethod"

Arduino or Wemos Code
Instructions from WiFi Signal Strength Scanner Monitor or Checker
In the arduino code set your WiFi credentials char wifissid[] = "ENTER YOUR WiFi SSID HERE"; char wifipass[] = "ENTER YOUR WiFi PASSWORD HERE"; Normally, the signal strength is displayed in dBm. But for a non techie person, the signal strength in terms...

Industrial Control Application
Details from Industrial Control Application
Thanks to RT-Thread OpenSource Community Developer #hyafz contributed and opensource this application.1 Introduction plccore is a RT-Thread-based runtime core for programmable logic controller (PLC), together with the upper computer programming...

The actual informations
Log from Extension card for TDS3000 scopes
Detecting and identifying a card As stated in an earlier log, the card insertion is detected by grounding the pin *CD. But this is not enough to make the scope believe he have a know card inside him. You need to indicate him what type of card was inserted....

Comm protocol between camera and drone controller
Log from Reverse Engineering a ProMark VR Toy Drone
Initially I thought the data stream from the camera board to the quadcopter controller was PPM. This signal is only active when the app is running and the on-screen controls are brought up. The quadcopter has to be power-cycled in order to be controlled...

20230221a -- File Deleting/Erasing
Log from ROM Disassembly - AlphaSmart Pro
Previously, while rummaging for scan codes, I was correlating known behaviour with key codes. One of those keys was the Clear File key (0x56). I forgot to post about that find, but it's still worthwhile to mention the file clearing operation...

We get signal
Log from Reverse-Engineering a low-cost USB CO₂ monitor
Indeed, immediately after running the Windows software in a VM with the device connected I was getting a live data log of the CO₂ concentration! This screenshot shows me breathing into the vicinity of the sensor:Ok, time to disconnect the device from...

Re Openings
Log from Commodore CHESSmate Reproduction
In a previous log I said, "I'm not going to overthink this. Random selection from the chess openings is working.". Well I lied. I am going to overthink this. (Well at least think it.) Something I should have done when working on the opening moves was...

Solar Water Heating Controller
Details from Solar Water Heating Controller
An unexpected cold shower made it clear that I need a new controller for our solar warm water heating system ("split architecture" which is typical for installation in middle and northern Europe - thanks @Saabman for helping me understand that I had...

Interfacing ternary and binary components
Log from Homebrew ternary computer
Ok, now it is kind of proven that binary CPLD (or FPGA) may implement ternary logic, but how we can integrate it with "true" ternary components, especially when CPLD is 3.3V and TRIMUXes are -5V and +5V? Answer is DG403 chips may do the job: Because...

INFORMED HEX DUMP
Log from WIERD PROTOCOL
66 03 60 4D F5 66 03 C0 SOH DE 1D 40 E5 #62 E7 41 EE 70 48 4F 52 50 43 35 33 32 34 37 36 19 06 22 06 22 SOH10 46 30 46 19 SOH42 70 40 40 40 40 40 40 30 30 31 38 30 33 35 33 32 34 37 36 4B 08 08 DC C1 C1 32 DC C1 C1 32 42 B4 42 B4 02 SOH02 02 02...

Days 3,4,5: Eureka, sound and images found!
Log from Tsukuyomi
1. Toolchain not found After stepping away few days far from my PC for family reason, I resumed my activities on the Tsykuyomi project.So I started by reading the https://github.com/WHhkwong/SIPI_Bear_playback code and looking for a SNC7001A Toolchain/SDK...

Different SD card MBR formats
Log from OSI SD Card Operating System (OSISDOS)
I tried a couple of other cards and found that they have different MBR formats with no header. I noted this in a previous log. There's an offset at 0x01BE that points to the MBR. My theory is this is true for "bigger" cards. I think the reason I could...

5 x 7 Flip Dot Display Driver
Details from 5 x 7 Flip Dot Display Driver
Display Layout (from behind, left to right) A12345 B12345 C12345 D12345 E12345 F12345 (Z123) G12345 Connection Blocks (mapping) B1 F1 A2 G2 | E3 B4 F4 A5 A1 G1 D1 F2 | F3 A4 E4 B5 Z3 C1 E1 E2 | G3 D3 D4 C5 Z2 Z1 B2 D2 | C3 C4 E5 G5 Z1 Z1 C2 A3 | B3 G4...

Designing the custom LCD
Log from Fluke 8060a Custom LCD
Dave at eevblog posted an excellent video series on designing custom LCDs, so I watched those a number of times. I also found another eevblog user who posted a great writeup of a replacement LCD he designed for his Tandy/Radio Shack TRS-80...

20230219b -- Actual File Sending
Log from ROM Disassembly - AlphaSmart Pro
Having found the send speed setting, I got a bit interested in the file sending process itself. Tracing back a reference to "Sending....Press any key to stop. " text, I find sub_F013:F013 ; XXX prepare to send (flags and prompt) F013 sub_F013:...

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