Over the last decade, the open-source movement has not only transformed the world of software, but also catalyzed a sweeping revolution in hardware tinkering. At the heart of this shift lies a ...

Abstract: This paper presents a real-time hardware testing design based on a hybrid approach between Flying Probe-Inspired In-Circuit Testing (FPICT) and Joint Test Action Group (JTAG) debugging ...

Abstract: People living in rural and remote areas of Sub-Saharan Africa generally lack access to electricity due to their geographical location and the costs associated with connecting these areas to ...

We build the Arduino based Multi-house Water Pump Control System. Here we are going to explain step-by-step, how you can make your own Water Pump Controller. But before that, we need to understand why ...

The importance of signal isolation in high-voltage design The difference between optocouplers and opto-emulators Details on TI’s silicon dioxide (SiO 2) isolation technology Isolation is invaluable in ...

This simple scheme is based on the circuit shown below (Figure 1) in my recent article [1]. Figure 1 Using common transistor optocoupler to achieve a tube-like sound. It is known that the main feature ...

CoreData Global, a Singapore-based research and development firm, has just introduced the RelayFi 4-channel relay board based on ESP32 and compatible with Tasmota open-source firmware, as well as ...

The CHD320’s minimum open voltage (VOC) of 10V, double that of a standard 5-volt device, means only one CHD320 is required to drive the gate of a high voltage power MOSFET. The photocoupler is housed ...