Our 1st terrarium

Susiloharjo

This weekend me and my daughter, making a terrariums. Terrariums is  miniaturized gardens enclosed in glass vessels are all the rage, and for good reason! They’re not only aesthetically pleasing, but also relatively low-maintenance and perfect for bringing a touch of nature indoors. Think of a terrarium as a tiny, self-contained ecosystem. Imagine lush greenery, … Read more

Programming esp32 using esphome

esphome

This is the alternative programming esp32 not using Arduino but ESPHome, ESPHome is a system for configuring ESP8266 and ESP32 devices using a simple YAML configuration language. It automates the generation of firmware code, allowing you to create custom home automation devices without extensive programming knowledge. Key features: User-friendly interface: YAML configuration makes defining device … Read more

how HART (Highway Addressable Remote Transducer) protocol works

industrial iot

HART (Highway Addressable Remote Transducer)   HART is a protocol that operates on a combination of analog and digital signals to facilitate communication between a master device (e.g., controller) and field instruments (e.g., sensors or actuators). Here’s a concise explanation of how HART works: Analog Signal Transmission: The primary process variable, such as temperature or … Read more

i design a name card holder using onshape

onshape

And here it is back to my hobby, I design a name card using onshape , Onshape is a cloud-based computer-aided design (CAD) software that allows you to design 3D models and collaborate with others in real-time. It’s like Google Docs for 3D design, but much more powerful!. Some features of onshape is Cloud-based: Onshape … Read more

Home Assistant: A Smart Solution for Your Home

home assistant

About Home Assistant Home Assistant is a software platform that allows you to control and automate your smart devices at home. Home Assistant is open source, which means you can customize it to suit your needs and preferences. Home Assistant works with over a thousand devices and services, from lights, cameras, thermostats, sensors, media players, … Read more