Author: Sankar Cheppali

Simply put OpenMV wants to be Arduino of computer vision community. Easy to setup and simple to use. It comes with an embedded camera and runs on 32

WIO terminal comes with Realtek RTL8720DN which supports both WiFi and BLE 5.0. We can use the WiFi support to connect the WIO terminal to a WLAN and

Freshping is a free website monitoring tool provided by Freshworks. We can monitor up to 50 websites for free using freshping. In this post we will see how

Many applications has the requirement of making sure that certain user provided fields are unique in the system. For example a web application has to make sure that

Bluepill comes with STM32F103C8T6 controller. This controller can be programmed with arduino ide using USB-Serial board. Connections Boot0 – 3v3 PB2 (Boot1) – Gnd A9 (Tx) – Rx

It’s a common requirement to upsert (update if present, insert if not) a row in applications that have a database. This is not a big deal in NoSQL

When Bluetooth stack is enabled in ESP-IDF, the default behavior is to connect to previously connected Bluetooth device. We can reset (erase) all the bonded devices data to

In general we only encounter Strong references in Java program. But there are few other types of references as well. In this post we will see different types

Maixduino is RISC-V based AI development board in Arduino UNO formfactor from sipeed. Main module in Maixduino is Sipeed M1, which is based on K210 RISC-V SoC. K210

Chrome introduced support for Web Serial API which in Origin trials state(Available on all desktop platforms). This opens up lot possibilities to control physical devices which provide a