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  • Featured

Elecrow Mbits – BBC Micro:Bit Compatible STEM Education Board based on ESP32

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Mbits is a BBC micro:bit compatible STEM educational board from Elecrow based on ESP32 SoC. Mbits costs less than micro:bit and supports Letscode visual programming and Arduino.

  • Vishnu Mohanan
  • 29 August 2021
  • Tutorials

Upside Down Labs BioAmp EXG Pill v0.7 Biopotential AFE: Hardware Overview and Interfacing with Arduino

CIRCUITSTATE-BioAmp-EXG-Pill-0.7-Feature-Image-2-1_1

This post gives you the hardware overview of BioAmp EXG Pill v0.7 and shows how it can be interfaced to Arduino Uno and run the examples to read ECG and heart beat.

  • Vishnu Mohanan
  • 18 August 2021
  • 2 Comments
  • Featured

tCam-Mini : Open Source Wireless Thermal Imaging Module based on Flir Lepton 3.5 and ESP32

tCam-Mini-Wireless-Thermal-Imaging-Camera-Module-Feature-Image-1_3

tCam-Mini is a wireless thermal imaging module based on ESP32 and FLIR Lepton 3.5 Infrared camera module. The open source project is created by Dan Julio and was crowd funded through Hackster Launch and GroupGets.

  • Vishnu Mohanan
  • 7 August 2021
  • News

Espressif Expands their RISC-V Portfolio with new ESP32-H2 Thread+Zigbee+BLE SoC

Espressif-ESP32-H2-IEEE802.15.4-Thread-Zigbee-BLE-Wireless-SoC-Feature-Image-1

Espressif has announced a new RISC-V SoC called ESP32-H2 with IEEE 802.15.4 (Thread & Zigbee) and BLE 5.2 capabilities. The product is aimed at Smart Home and IoT applications.

  • Vishnu Mohanan
  • 4 August 2021
  • News

XIAO RP2040 – Seeed Studio Adds New Development Board to Seeeduino Family

Seeedstudio-Seeeduino-XIAO-RP2040-Microcontroller-Board-CIRCUITSTATE-Featured-Image-1_2

XIAO-RP2040 is a new microcontroller development board from Seeed Studio. The small form-factor board features a dual-core ARM Cortex M0+ CPU and supports Arduino, Micropython and CircuitPython. It only costs USD 5.4.

  • Vishnu Mohanan
  • 24 July 2021
  • Featured

Starcat Jupiter Nano – Compact and High Performance Embedded Microprocessor Board that Runs Linux

Starcat-Jupiter-Nano-ATSAMA5D2-Microprocessor-Development-Board-Feature-Image-1_3-1

Jupiter Nano is a high-performance embedded microprocessor development board that can run Linux and is based on Microchip's ATSAMA5D27C-LD1G. Nano is an open source project created by Adam Feuer from Starcat LLC.

  • Vishnu Mohanan
  • 22 July 2021
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CIRCUITSTATE Electronics LLP was founded by Vishnu Mohanan, an avid electrical engineer from Kerala, India. We are a community driven company that is into electronics R&D, technical content creation, training, certification, consultation, manufacturing and electronic component distribution. We are admirers of open source design philosophy and work with various individuals and organizations to develop open solutions for the worldwide community.

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  • Location: Karunagappally, Kerala, IND 690536
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