Power Supply Repair

Despite being more expensive than standard permanent outdoor toilets, portable toilets (Fig. 1) have several significant benefits as these are self-contained and can be placed almost anywhere. These days portable toilets are frequently seen at outdoor areas like construction sites, farms, campsites and even street-sides. Solar power provides an ideal …

Make A Simple Power Supply For Adjustable Voltage And Current By Petre Tzv Petrov Sometimes a simple analogue power supply with adjustable output voltage and adjustable current-limiting function is needed. This article presents a simple power supply using an adjustable regulator LM350 that provides variable output up to 17V and …

The Linear Sorter developed by GreyOrange will automate sortation of over 8000 inbound SKUs daily and distribution across 500 locations in India for the international fashion brand. The contribution of high-speed Linear Sorters to e-commerce and third-party logistics businesses has been substantial in process optimisation and business efficiency. Recently, GreyOrange, …

Software-defined radio (SDR) is one of the most important wireless communication technologies. It is a unique type of radio system that can tune to any frequency band. The SDR platform is generic, that is, one platform supports various signals of different frequencies. Earlier, SDR hardware was designed only to support …

433MHz radio frequency (RF) modules are widely used in different wireless projects and products. Normal range of most RF transmitter and receiver modules is below fifty metres. This RF Range Extender circuit can increase the range of operation to almost double the normal range, depending on make of the RF …

Water scarcity is one of the biggest issues plaguing the world today. To prevent this from becoming any worse, we need to focus on water conservation. Water is the most precious resource on earth, and it is our responsibility to conserve it. But knowingly or unknowingly, we tend to waste …

Gadgets like electronic toys and musical players commonly use 1.2V rechargeable batteries in capacities ranging from 200mAh to 2800mAh, which need to be charged and maintained regularly. Here we present a simple and low-cost device that can charge or discharge up to four 1.2V rechargeable batteries simultaneously with maximum current …

Gone are those days when we had to depend on a travel agent, owing to newer alternatives, that not only reduce our work load but also contribute to the automation of processes. To cater the flourishing market trends & demand, travel companies continue to improve their services and challenge their …

This is a concept DIY that helps to detect the symptoms of COVID-19, so as to help individuals quarantine themselves and practice social distancing.The DIY works by detecting the basic symptoms of the virus, which are: increased body temperature and shortness of breath. Although it is not necessary that shortness …

Intrinsyc released it’s Open-Q™ 212 SBC, a full-featured, low-cost IoT computer based on a powerful quad-core ARM Cortex A7 (32-bit) 1.267GHz processor, with integrated GPU and DSP. This single board computer has some nice features such as Wifi, Bluetooth, LCD 720p support, HDMI 720p H.264/H.265 playback, an 8MP camera, four …