Category Archives: Hardware

electronics, Hardware, Software

Reverse Engineering Signals with the Universal Radio Hacker Software

February 8, 2025 smarc

Source: Reverse Engineering Signals with the Universal Radio Hacker Software

diy, Hardware

Key Code From Photograph

January 2, 2025 smarc

Source: Key Code From Photograph

Computer, Hardware

Home Assistant

August 23, 2024 smarc

Open source home automation that puts local control and privacy first. Powered by a worldwide community of tinkerers and DIY enthusiasts. Perfect to run on a Raspberry Pi or a local server.

Source: Home Assistant

Computer, Hardware, Software, sysadmin

Ventoy

August 23, 2024 smarc

Ventoy is an open source tool to create bootable USB drive for ISO/WIM/IMG/VHD(x)/EFI files.
With ventoy, you don’t need to format the disk over and over, you just need to copy the ISO/WIM/IMG/VHD(x)/EFI files to the USB drive and boot them directly.
You can copy many files at a time and ventoy will give you a boot menu to select them (screenshot).
You can also browse ISO/WIM/IMG/VHD(x)/EFI files in local disks and boot them.
x86 Legacy BIOS, IA32 UEFI, x86_64 UEFI, ARM64 UEFI and MIPS64EL UEFI are supported in the same way.
Most types of OS supported (Windows/WinPE/Linux/ChromeOS/Unix/VMware/Xen…)

Source: Ventoy

arduino, Hardware

DY-SV5W Voice Playback Module MP3 Player Music Voice Board IO Trigger

June 22, 2024 smarc

https://grobotronics.com/images/companies/1/datasheets/DY-SV5W%20Voice%20Playback%20ModuleDatasheet.pdf?1559812879320

arduino, Computer, electronics, Gear & Gadgets, Geeky, Hardware

Control Interfaces :: U-HID :: BlueHID

March 26, 2024 smarc

Source: Control Interfaces :: U-HID :: BlueHID

arduino, electronics, Hardware

GitHub – PlummersSoftwareLLC/NightDriverStrip: NightDriver client for ESP32

January 10, 2024 smarc

Source: GitHub – PlummersSoftwareLLC/NightDriverStrip: NightDriver client for ESP32

Hardware, microsoft, Win10, Windows

Modern Standby vs S3

August 23, 2023 smarc

Source: Modern Standby vs S3 | Microsoft Learn

Hardware, Workshop

KeysGen | Find Key Code

December 12, 2022 smarc

Caliper Method

You can measure the root depth of each key bitting and lookup the measurement on the manufacturer specification sheets to determine the key code. The following table provides the bitting depth to key codes for the popular Kwikset key brand used for most home front door locks.

Root Depth	Key Code
0.329″	1
0.306″	2
0.283″	3
0.260″	4
0.237″	5
0.214″	6
0.191″	7

Using calipers, measure each root depth (red lines in the following picture) and compare the measurement to the Kwikset lookup table above. For this picture, red line #1 measured as 0.214” which equals a key code of 6. The complete key code for this key is 63323.