Joseph Hewitt

@jhewitt.net

368 Followers 68 Following

Cybersecurity consultant with an interest in electronics. British, but now living in The Netherlands. Creator of the ESP32 wardriver: wardriver.uk

A 32x32 pixel board with a 3D printed diffuser placed on the face of the device. Multiple pixels are lit up with some resemblance to the shape of The Netherlands. 3 colors are in use on the pixels: green, red, and blue. The majority of the illuminated board is green with various red pixels and a small number of blue pixels dotted around. Many parts of the board are dark with unlit pixels showing the approximate border of The Netherlands.
A line graph titled "requests by entrypoint" with "requests per second" as the value, and 3 different entrypoints are graphed. The exact numerical values are censored. A drop of traffic can be seen starting at slightly after 12:30 and seems to start improving slightly before 12:40.
A wire screwed into a grounded hole in a PCB
A small magnified section of a ThinkPad motherboard PCB. A large unpopulated connector labeled "JTAG1" is visible with a "Lenovo ThinkEngine 62D518FTG" IC chip below. The board also features a selection of resistors, capacitors, and other small components which are not the main focus of the image.
Disassembled iPod with the hard drive disconnected.
A block of JSON text, including entries such as "title", "artist", "album", "date", and "encoder" which includes the iTunes version which synced the file.
Orange cat with small patches of white, stepping onto grass in the direction of the camera
x.com page stating "Your account is deactivated. Sorry to see you go"
A line graph with particulate matter (PM) on the X axis and time on the Y axis (January 10th at 18:00 to January 11th at 15:00). The PM value is often at 0, but shows 2 periods where it exceeds 100, reaching as high as 175. The first period is around 19:30 until 22:30 on January 10th where the average is around 120. The second period is around 09:15 to around 15:00 on January 11th where the average is around 130.
2 identical black PCBs showing the front and back. Created by Joseph Hewitt as part of the open-source wardriver.uk project