https://www.electronicsforu.com World's go-to platform for electronics and embedded design, news and development Tue, 23 Sep 2025 12:23:21 +0000 en-GB hourly 1 https://wordpress.org/?v=6.8.2 https://www.electronicsforu.com/wp-contents/uploads/2016/03/cropped-Screen-Shot-2016-03-07-at-13.29.14-1-1-32x32.png https://www.electronicsforu.com 32 32 https://www.electronicsforu.com/electronics-projects/senior-pillbox-with-adjustable-reminder-timers https://www.electronicsforu.com/electronics-projects/senior-pillbox-with-adjustable-reminder-timers#respond Fri, 19 Sep 2025 11:40:36 +0000 https://www.electronicsforu.com/?p=173710 As we grow through our lives, we realise that we must take care of our previous and next generation members and it is a challenge to maintain their medication schedules in the middle of today’s fast-paced world, especially for elderly members, patients who are home-bound and children who are yet to develop their understanding. Adding […]]]> https://www.electronicsforu.com/electronics-projects/senior-pillbox-with-adjustable-reminder-timers/feed 0 https://www.electronicsforu.com/electronics-projects/count-faces-by-yolo8-maixcam-board https://www.electronicsforu.com/electronics-projects/count-faces-by-yolo8-maixcam-board#respond Tue, 16 Sep 2025 11:58:34 +0000 https://www.electronicsforu.com/?p=173360 Back in 1991, I was in New Delhi visiting the iconic Lotus Temple (Bahá’íHouse of Worship). The temple’s breathtaking architecture, resembling a fully bloomed lotus with its delicately spread petals, was truly mesmerising. At the time, the temple had four gates—two for entry and two for exit. At each entry gate, two stewards stood with […]]]> https://www.electronicsforu.com/electronics-projects/count-faces-by-yolo8-maixcam-board/feed 0 https://www.electronicsforu.com/electronics-projects/earth-leakage-protection-using-vg54123a https://www.electronicsforu.com/electronics-projects/earth-leakage-protection-using-vg54123a#respond Wed, 10 Sep 2025 11:11:37 +0000 https://www.electronicsforu.com/?p=173111 In modern electrical systems, safety is of utmost importance to prevent hazards like electric shocks, fires, and damage to equipment caused by earth leakage currents. Earth leakage protection devices play a crucial role by monitoring the current flow from a system’s conductors to the ground, providing an essential safeguard in the event of electrical faults. […]]]> https://www.electronicsforu.com/electronics-projects/earth-leakage-protection-using-vg54123a/feed 0 https://www.electronicsforu.com/electronics-projects/frequency-dependent-switch-model-ac-power-signals-pspice https://www.electronicsforu.com/electronics-projects/frequency-dependent-switch-model-ac-power-signals-pspice#respond Fri, 09 May 2025 11:40:07 +0000 https://www.electronicsforu.com/?p=162879 A frequency-dependent switch designed for PSpice simulation empowers experts to address challenges in advanced systems, seamlessly integrating into diverse electronic circuits. Switches may be used in any device/circuit in UHF or higher radio bands that need to route signals through multiple paths. Switches in different configurations are used in ATE (automatic test equipment) systems. Solid […]]]> https://www.electronicsforu.com/electronics-projects/frequency-dependent-switch-model-ac-power-signals-pspice/feed 0 https://www.electronicsforu.com/electronics-projects/soil-moisture-indicator-for-gardening-application https://www.electronicsforu.com/electronics-projects/soil-moisture-indicator-for-gardening-application#comments Tue, 18 Mar 2025 12:08:54 +0000 https://www.electronicsforu.com/?p=159681 The Soil Moisture Measurement is a vital application in Gardening and Agriculture to check the status of soil whether dry humid or wet. Accurate moisture content knowledge helps to check whether a plant or crop needs water or not. Many moisture measurement systems are available in the market. Some are costly and few have only […]]]> https://www.electronicsforu.com/electronics-projects/soil-moisture-indicator-for-gardening-application/feed 2 https://www.electronicsforu.com/electronics-projects/optimising-voltage-stability-circuits-with-simulation-tools-the-superposition-theorem https://www.electronicsforu.com/electronics-projects/optimising-voltage-stability-circuits-with-simulation-tools-the-superposition-theorem#respond Mon, 10 Mar 2025 11:21:09 +0000 https://www.electronicsforu.com/?p=156745 In GPS and wireless communication, a constant voltage is vital at a desired network branch. But how to achieve that? One can take a circuit, for instance. Simulation tools like PSpice adjust network sections, while the Superposition Theorem and feedback sources restore the original values in the circuit. Radio frequency (RF) circuits, commonly used in […]]]> https://www.electronicsforu.com/electronics-projects/optimising-voltage-stability-circuits-with-simulation-tools-the-superposition-theorem/feed 0 https://www.electronicsforu.com/electronics-projects/reminder-gadget https://www.electronicsforu.com/electronics-projects/reminder-gadget#respond Thu, 06 Mar 2025 05:38:00 +0000 https://www.electronicsforu.com/?p=158776 This multitasking gadget supports elderly patients with memory impairments, individuals with infectious diseases, and students who need help staying organised. Equipped with a real-time clock, it functions year-round as an electronic calendar, accurately displaying the day, date, time, and year. It reinforces daily routines by issuing timely reminders for medication, study sessions, homework, playtime, and […]]]> https://www.electronicsforu.com/electronics-projects/reminder-gadget/feed 0 https://www.electronicsforu.com/electronics-projects/alcohol-proof-smart-vehicle https://www.electronicsforu.com/electronics-projects/alcohol-proof-smart-vehicle#respond Tue, 24 Sep 2024 12:34:10 +0000 https://www.electronicsforu.com/?p=148337 As per the accident studies, every year, approximately 1.5 lakh people die on Indian roads, on average, into 1130 accidents and 422 deaths every day or 47 accidents and 18 deaths every hour. In year 2015, 501,423 road accidents were recorded in India, of which 16,298 (3.2%) were due to driving under the influence of alcohol, The […]]]> https://www.electronicsforu.com/electronics-projects/alcohol-proof-smart-vehicle/feed 0 https://www.electronicsforu.com/electronics-projects/wireless-remote-data-monitoring-system https://www.electronicsforu.com/electronics-projects/wireless-remote-data-monitoring-system#comments Sun, 01 Sep 2024 00:30:00 +0000 https://www.electronicsforu.com/?p=147063 Remote monitoring plays a pivotal role in advancing industrial automation, Industry 4.0, and the Industrial Internet of Things (IIoT). A remote data monitoring system (RDMS) continuously tracks parameters such as temperature, pressure, humidity, flow, and machine performance real-time. By collecting data from strategically placed sensors throughout an industrial plant and transmitting it to a centralised […]]]> https://www.electronicsforu.com/electronics-projects/wireless-remote-data-monitoring-system/feed 1 https://www.electronicsforu.com/electronics-projects/automatic-login-system https://www.electronicsforu.com/electronics-projects/automatic-login-system#respond Mon, 19 Aug 2024 07:52:17 +0000 https://www.electronicsforu.com/?p=144590 An automatic login system using the IndusBoard Coin involves setting up the board to authenticate users and grant access to a system without manual intervention. This can be achieved by programming the IndusBoard, which is equipped with an ESP32 module, to interface with user identification hardware such as RFID readers, biometric sensors, or keypads. When […]]]> https://www.electronicsforu.com/electronics-projects/automatic-login-system/feed 0