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Tutorials, wiring guides, firmware downloads, and local events, written by the KaspersLab team for builders who prefer specifics over fluff.
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Step-by-step walkthroughs for ESP32, Arduino, PCB design, and automation.
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Latest from the Blog
View allAutomating Irrigation on an Indian Farm: A Practical Guide
Soil moisture sensors, pump protection, 4G versus Wi-Fi and stopping a pump from cycling: what matters when you automate irrigation on a real farm.
Arun Sai Prakash S P · 15 Oct
ESP32, Arduino or Raspberry Pi: Which One Does Your Project Need?
A microcontroller and a computer are not the same thing. A clear guide to choosing between ESP32, Arduino and Raspberry Pi for your project or product.
Arun Sai Prakash S P · 15 Oct
Before You Order Your First PCB: A Checklist of Common Mistakes
Wrong footprints, far-away decoupling capacitors, thin power traces and parts you cannot buy. The checks that save a costly second board revision.
Arun Sai Prakash S P · 15 Oct