Chhavi – Ultra-Low-Power Fingerprint Sensor Featuring ESP32 SoC
Sensor

Chhavi – Ultra-Low-Power Fingerprint Sensor Featuring ESP32 SoC

Recent time has shown an increase in the number of fingerprint sensors and modules available in the Tech ecosystem following the need for physical security and biometric authentication for device and personnel management. One of the most recent is the new device by a hardware design...

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20 Common Electronics Components You Should have in your Electronics Lab
Basic ElectronicsTop Stories

20 Common Electronics Components You Should have in your Electronics Lab

Setting up an electronics lab is the dream of many electronics engineers and hobbyists, but getting it done is usually a very big task to achieve. From knowing the amount of space you'd need, to know the right kind of tools to buy, and then to the right kind of devices with the right...

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PICO DSP is Compact Arduino-Compatible ESP32 Board for Digital Signal Processing Applications
IoT

PICO DSP is Compact Arduino-Compatible ESP32 Board for Digital Signal Processing Applications

Since the introduction of the ESP32, the ESP32 audio development boards have endeared to the hearts of both hobbyists and electronics design experts. Recently, Ohmic Electronics is crowdfunding a new Arduino-compatible ESP32-based development board. The PICO DSP is an open-source...

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Meet ESP32-C3 Board on top of a Rechargeable 16340 Battery
IoT

Meet ESP32-C3 Board on top of a Rechargeable 16340 Battery

What can be better than ESP8266 and ESP32? Maybe a battery-powered ESP32-C3 board designed to provide lower power consumption. LILYGO® has just launched an ESP32-C3 board with a rechargeable 16340 battery holder. The new board, aptly named LILYGO TTGO T-OI PLUS consumes lesser...

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Controlling a LED with ESP32-C3-DevKITM-1 Development Board using ESP-IDF
IoTTop Stories

Controlling a LED with ESP32-C3-DevKITM-1 Development Board using ESP-IDF

In this article, we will explore another onboard functionality of Espressif’s ESP32-C3-DevKITM-1 which is the onboard RGB LED. With its powerful connectivity, compact size at such a low cost the ESP32-C3- DevKit M-1 board is a must-try for your next IoT project. You can read the...

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M5Stack’s New Cost-effective ‘plug-and-play’ ESP32 miniature module – STAMP PICO
IoT

M5Stack’s New Cost-effective ‘plug-and-play’ ESP32 miniature module – STAMP PICO

STAMP PICO features an ultra-compact design with two low-power Xtensa® 32-bit LX6 microprocessors at 240MHz on a PCB as tiny and delicate as a postage stamp. It is ideal for any space-constrained or battery-powered devices such as wearables, home automation, smart sensors, and other...

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Temperature Sensing Tutorial With ESP32-C3-DevKITM-1 Using ESP-IDF
Mcu

Temperature Sensing Tutorial With ESP32-C3-DevKITM-1 Using ESP-IDF

Espressif’s ESP32-C3-DevKitM-1 is extremely popular due to its many onboard features. The development board comes with an onboard Temperature Sensor, an Onboard RGB LED, ESP32-C3FN4 4 MB embedded flash memory, 384 KB ROM, 400 KB of SRAM, universal connectivity with Wi-Fi and Bluetooth...

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NodeMCU ESP32-C3 RISC-V based development boards, supports Wi-Fi and BLE
IoT

NodeMCU ESP32-C3 RISC-V based development boards, supports Wi-Fi and BLE

We recently saw that Ai-Thinker released modules that are based on the ESP32 MCU and support Wi-Fi and BLE 5.0 wireless connectivity. Ai-Thinker has been at the forefront in designing modules on the famous ESP microcontrollers by manufacturing the first series of modules on the ESP8266....

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