⌛Time it takes to read this article: < 1 minutesThe gas alarm in my apartment broke, so in order to save money, I bought an iPhone gas alarm (AXW-815G) online without going through the management association and replaced it myself.
Category Archives: Home Appliances
Home Appliances
EPSON Printer EP-775A Reset Waste Ink Tank Error and Replacement of Absorption Pad
⌛Time it takes to read this article: 3 minutesThis section describes how to reset the waste ink tank error and replace the absorption pad of the EPSON printer EP-775A.
Rebuild 5.1ch home theater system with low budget (DENON / ONKYO)
⌛Time it takes to read this article: 4 minutesBy spending a month on the outdated DENON home theater system DHT-300-S (released in March 2002), you can create a low-budget home theater system that allows you to watch 5.1ch satellite broadcasting (audio codec: MPEG2-AAC5.1ch). I rebuilt it.
Choosing blu-ray player & recorder
⌛Time it takes to read this article: 2 minutesWe will consider the selection of Blu-ray players and recorders from the perspective of Blu-ray standards.
Throw away the shop's online karaoke DAM and install Wii Karaoke U at home [then replace with Nintendo Switch]
⌛Time it takes to read this article: 2 minutesAlong with the upgrade of karaoke equipment at the store, I installed karaoke in my apartment using the BOSE speakers that were set at the store and the newly purchased Wii U and amplifier.
Repair of pink rotor and electric machine
We repaired a pink rotor and electric massager that were damaged by a drunk customer. Previously, the variable resistor and light emitting diode (LED) of the pink rotor were broken, so I measured the electrical resistance, purchased compatible parts online, and replaced them. When I was in high school, I majored in electrical engineering (in college, I majored in information processing), so I can at least do some soldering. (^_^;) ★ Pink rotor repair image ★ Electric massager repair images *Added on July 25th At a later date, I glued the separated main body and head together using silicone glue that I bought at a hardware store. Read more »
⌛Time it takes to read this article: < 1 minutes
Replacing security cameras
The store's security camera was broken, so we replaced it last night before the typhoon hit. 👷 A broken camera is installed outside. This is a camera that automatically emits infrared light when it gets dark and can take monochrome pictures. When I checked "Camera 02" in the monitor shown in the photo below, it was photographed during the day, but it was no longer photographed at night. Since the camera seems to be emitting infrared rays, it seems that the IR receiver is malfunctioning. The camera I bought to replace it is a Chinese-made CCD camera with the following specifications. Product name: ... Read more »
⌛Time it takes to read this article: < 1 minutes