Temperature Gradient Visualiser Kit: 5-Level Weather Profiler with Arduino and DS18B20 Sensors

Every part needed, pre-tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 3-5 days.

Drop five waterproof DS18B20 probes at measured heights on a 2‑meter pole, and your Arduino Uno transforms into a miniature atmospheric sounder. In real time, the OLED displays a bar chart of temperature from floor to ceiling, while microSD storage with an RTC timestamps every reading. It’s a hands‑on way to see thermal stratification exactly the way meteorologists profile the lower atmosphere — perfect for classroom weather projects, urban heat‑island investigations, and smart‑agriculture experiments.

What You'll Build

You will assemble a complete vertical temperature logger. After mounting the sensors and wiring the breadboard, the system captures temperature at five distinct elevations, renders a live gradient bar chart on the 0.96‑inch OLED, and writes timestamped data to a microSD card for analysis in any spreadsheet. A 2‑meter pole (PVC or wooden dowel, not included) lets you explore real temperature layering indoors, in a school corridor, or out in a field.

What You'll Learn

• Precision digital temperature sensing using the DS18B20 1‑Wire protocol and parasitic power wiring
• Driving an I²C OLED display and coding dynamic bar charts that change with each sensor read cycle
• Timestamping sensor data with the DS3231 real‑time clock and storing it on a microSD module
• Analysing vertical thermal layers and connecting them to real‑world weather phenomena such as inversions and lapse rates

Kit Contents

Why Buy This Kit Instead of Sourcing Parts Separately