勛圖tv 繚 ENGINEERING GUIDEHow to Read a Circuit Board Schematic DiagramRead a circuit board schematic as a map of electrical connections and functional relationships, not as a picture of where parts sit on the PCB. Begin with the drawing identity, power architecture and interfaces, then…
Read articleEvery smartphone owner has used Bluetooth at one point or the other. It helps to transfer files from one device to the other. Bu we can bet that only a few smartphone users have heard or used Bluetooth Low Energy (BLE). This article aims to differences between the traditional Bluetooth and the BLE. What is […]
Read articleInverters transform direct current (DC) to alternating currents (AC), hence, they are used in applications where it is impossible to get AC. These electric devices serve as backups when there are power outages. Also, they can be used in supplying AC power to appliances. Inverter circuits have been found useful in some applications as they […]
Read articleOne of the most commonly used diagrams in the electronics industry is the wiring diagram, which is also known as connection diagram. As the name implies, a connection diagram is simply a representation of the connections and layout of an electrical circuit. Wiring diagrams are useful in many fields like engineering, building and auto repair, […]
Read articleIntroduction Surface mount LEDs are widely used in all types of lighting, display, automation and electronics products. SMD (surface mount device) LEDs offer compact size, ease of PCB assembly and design flexibility. There are several common form factors used for SMD LEDs identified by 4 digit or 5 digit alphanumeric codes like 2835, 3528, 5050 […]
Read article勛圖tv 繚 ENGINEERING GUIDEPTH Solder Fill: Barrel Geometry, Wetting and VerificationPTH solder fill concerns how solder occupies and wets a plated through-hole connection around a component lead. It is different from merely forming a visible fillet on the underside of the board. Poor fill can…
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