Sunday, November 1, 2026

How to Troubleshoot Rosetta 2 Compatibility Errors on MacBook


Rosetta 2 is an essential technology that allows Apple Silicon MacBooks to run applications originally designed for Intel-based Mac computers. Since Apple transitioned from Intel processors to its own Apple Silicon chips, including the M1, M2, M3, and M4 series, Rosetta 2 has played an important role in maintaining software compatibility. It enables users to continue using many older applications without requiring developers to release separate versions for Apple Silicon.

Perbedaan int, unsigned int, dan long pada Arduino Uno yang Sering Menyebabkan Bug


Arduino Uno merupakan salah satu board mikrokontroler yang banyak digunakan dalam proyek elektronika, robotika, dan Internet of Things (IoT). Meskipun pemrogramannya terlihat sederhana, terdapat beberapa hal teknis yang sering menyebabkan kesalahan saat program dijalankan. Salah satunya adalah pemilihan tipe data yang kurang tepat, terutama ketika menggunakan int, unsigned int, dan long.

Saturday, October 31, 2026

How to Fix Homebrew Installation Errors on Apple Silicon MacBooks


Homebrew is one of the most popular package managers for macOS. It allows users to install and manage command-line tools, programming languages, developer utilities, and other applications without manually downloading and configuring every package. However, installing Homebrew on an Apple Silicon MacBook can sometimes produce errors related to system architecture, Command Line Tools, permissions, network connectivity, or an incorrectly configured shell environment.

Penyebab Hasil Perhitungan Arduino Uno Berbeda dari Hasil Kalkulator


Arduino Uno banyak digunakan untuk mempelajari elektronika, membuat sistem otomatisasi, membaca sensor, dan mengolah data numerik. Dalam berbagai proyek, Arduino Uno sering menjalankan operasi matematika seperti penjumlahan, pengurangan, perkalian, pembagian, hingga perhitungan menggunakan rumus fisika. Namun, terkadang hasil perhitungan yang ditampilkan melalui Serial Monitor berbeda dari hasil yang diperoleh menggunakan kalkulator.

Friday, October 30, 2026

How to Fix Time Machine Backups That Keep Failing on MacBook


Time Machine is one of the most convenient ways to protect important files on a MacBook. It automatically backs up documents, photos, applications, system files, and other data to an external storage device or a supported network destination. However, some users encounter problems when Time Machine backups repeatedly fail, stop midway, or display error messages that prevent the process from completing.

Cara Memisahkan Data Sensor Arduino yang Dikirim dalam Format CSV


Arduino merupakan salah satu platform mikrokontroler yang banyak digunakan untuk membuat berbagai proyek elektronik, mulai dari sistem pemantauan suhu, alat ukur kelembapan, perangkat Internet of Things (IoT), hingga sistem otomatisasi rumah. Dalam proyek tersebut, Arduino sering digunakan untuk membaca beberapa sensor sekaligus dan mengirimkan hasil pembacaannya melalui komunikasi serial ke komputer, mikrokontroler lain, atau perangkat pengolah data.

Thursday, October 29, 2026

How to Fix a Thunderbolt Dock That Stops Working After macOS Updates


A Thunderbolt dock is an essential accessory for Mac users who need to connect multiple external devices through a single cable. It allows you to connect external monitors, keyboards, mice, Ethernet adapters, storage drives, audio equipment, and other peripherals to your MacBook or desktop Mac. However, after installing a macOS update, you may discover that your Thunderbolt dock suddenly stops working, fails to recognize connected devices, or no longer supports external displays.
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