Kazulog

[Childcare] 2 useful tools for daytime childcare (birth to 6 months): baby monitor and electric high-low chair.

The baby monitor allows the user to check on the monitor machine as soon as there is a change in the sleeping baby's condition in the bedroom or elsewhere, even while doing household chores in the living room or kitchen. The electric high-low chair was more useful than I had imagined, as an alternative to the daytime sleeping cuddle.

2024.07.07

Note/Bookraising children

[ESP32] Implementation of Deep Sleep Mode and Timer Wake-Up Function

Introduction.Developing "Mia," a talking cat-shaped robot that speaks dialects.After releasing the beta version, several...

2024.07.06

Development/Designapplication(Flutter)built-in(C++)electronic circuit

[Dual Career Couples] What are the three transitions in work and life and the traps it is easy to fall into!

INSEAD associate professor surveyed 113 couples (including same-sex couples, de facto marriages and remarriages) from 32 countries, including Japan, aged 26 to 63 years. Childcare, relocation, career change, caregiving, retirement and children's independence. ......The book explains the three transitions that stand in the way of career-oriented couples in the age of 100 years of life, and how to overcome them.

2024.07.06

Note/Bookcarrier

[Career] Why do low performers increase after middle age?

Middle performers have no problems and therefore are left alone for better or worse by the company until their mid-30s to mid-40s, when they are in the prime of their working lives, and when they finally reach their mid-40s, they are treated as low performers and subject to release, which I felt was a terrible thing, but on the contrary, if they knew such a future was waiting for them in ten years' time, However, if they knew that such a future would be waiting for them in ten years' time, they would have a sense of crisis and could take measures to prepare for it from their early 30s.

2024.07.02 2024.07.05

Note/Bookcarrier

[Web Development] Server-side rendering (SSR) → Emergence of Ajax and spread of SPA → Virtual DOM (React) → PWA

Server-side rendering (SSR): before 2000, all content was generated on the server and sent to the client; advent of Ajax and spread of SPA: from the early 2000s to around 2010, technology to update only part of the page through asynchronous communication using Ajax became popular and and SPA (Single Page Application) appeared.

2024.04.06 2024.07.01

Development/DesignWeb

[ESP32 x Flutter] How to send Wi-Fi scan results in chunks via BLE

Describes how to use ESP32 and Flutter (flutter_blue_plus) to split and send the results of a Wi-Fi scan to a smartphone via BLE, using BLE's Notify function to split large data into smaller packets and reconstruct the received data.

2024.04.26 2024.07.01

Development/Designapplication(Flutter)built-in(C++)

Embedded display and decoration of Google Calendar in FullCalendar

If you use the google calendar embed code, the look of the calendar is fixed and cannot be customised, but with the FullCalendar Javascript library, you can put a beautiful looking calendar on your site. google calendar API key and ID.Obtain.

2024.03.03 2024.06.30

Development/Design

[BigQuery] Expansion and analysis of GA4 event_params with UNNEST: Bad and right queries

When setting up an Export of GA4 to BigQuery and analysing GA4 data on BigQuery, a common stumbling block is how to parse GA4 event_params, as the data is nested in event_params in a further key-value format array,When tabulating the data, the UNNEST operator in SQL is used to expand the elements in the data and convert them into a single row before tabulating.

2024.04.07 2024.06.30

Marketing

[ST7735] Guide to solving drawing problems on TFT LCDs: how to set Green Tab.

Describes drawing problems encountered with ST7735 TFT LCD displays and their solutions, as ST7735 displays use the same basic chip but have minor specification differences between different manufacturers and production batches, resulting in many variations such as "Green Tab", "Red Tab", "Black Tab " and many other variations exist.

2024.04.27 2024.06.30

Development/Design