Tomokatsu Yukishita (雪下 智且)

Tomokatsu Yukishita (雪下 智且)

Engineering Manager / Real Estate Transaction Agent

I’m Tomokatsu Yukishita. I write about things I’ve tried: Mac setups, Raspberry Pi projects, and photography gear.

I work on automotive software. My profile has more about my work and personal projects.

Read the recent posts below.

Recent Articles

Building a Site for TOKIO HOT 100 Playlists with AI
I wanted to look up songs played on J-WAVE’s TOKIO HOT 100, so I built Sunday Music with help from AI.
Tomokatsu Yukishita (雪下 智且)
Last updated on 2026/10/17 1 min read
Building a Site for TOKIO HOT 100 Playlists with AI
Building a Podcast Delivery System on AWS with ChatGPT
I used ChatGPT to help build a podcast delivery system with Lambda, S3, and CloudFront, including RSS feed generation.
Tomokatsu Yukishita (雪下 智且)
Last updated on 2026/10/17 2 min read
Building a Podcast Delivery System on AWS with ChatGPT
Continuous CO2 Monitoring with Raspberry Pi, CO2-mini, and Zabbix: A Complete Setup Guide
Step-by-step guide to connecting a CUSTOM CO2-mini USB sensor to a Raspberry Pi, reading CO2 and temperature data with Python (CO2Meter library), writing values to shared memory, and graphing them with Zabbix via UserParameter. All scripts and config files included.
Tomokatsu Yukishita (雪下 智且)
Last updated on 2026/10/17 3 min read
Continuous CO2 Monitoring with Raspberry Pi, CO2-mini, and Zabbix: A Complete Setup Guide
Raspberry Pi 3 + Official 7-inch Touchscreen Photo Frame with Ambient Light Sensor Auto-Brightness (BH1750FVI + I2C + Python)
How to build a photo frame with a Raspberry Pi 3 and the official 7-inch touchscreen, then add automatic display brightness control using a GY-30 BH1750FVI ambient light sensor connected via I2C. The brightness control program is written in Python and published on GitHub.
Tomokatsu Yukishita (雪下 智且)
Last updated on 2026/10/17 3 min read
Raspberry Pi 3 + Official 7-inch Touchscreen Photo Frame with Ambient Light Sensor Auto-Brightness (BH1750FVI + I2C + Python)
Raspberry Pi 4 DIY Photo Frame with Google Drive, rclone, and Python
I built a Raspberry Pi 4 photo frame that downloads images from Google Drive using rclone and displays them with fbi and Python. Setup notes and source code included.
Tomokatsu Yukishita (雪下 智且)
Last updated on 2026/10/17 4 min read
Raspberry Pi 4 DIY Photo Frame with Google Drive, rclone, and Python
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