1. Custom Phone Cases Protect your smartphone in style with a custom-designed 3D-printed phone case. You can create a case that perfectly fits your phone[…]
Table of Contents Introduction to NiMH Batteries Features of a NiMH Battery Charger Circuit NiMH Battery Charging Process Working Principle of a NiMH Battery Charger[…]
Introduction to TIP120 Transistor The TIP120 is a popular NPN Darlington transistor widely used in electronic projects for switching and amplification purposes. It is known[…]
Introduction to ULN2003 IC The ULN2003 is a high-voltage, high-current Darlington transistor array IC. It is commonly used as a relay driver, Stepper Motor driver,[…]
Introduction to IC4017 The IC4017 is a widely used integrated circuit (IC) in electronic projects and applications. It is a decade counter and divider that[…]
Introduction to Bd139 Transistor The Bd139 is a popular NPN transistor widely used in various electronic applications. It is known for its high current gain,[…]
What is BJT Biasing? Bipolar Junction Transistor (BJT) biasing is the process of setting the DC operating point of a BJT amplifier circuit. Proper biasing[…]
Introduction to 12 Volt Batteries A 12 volt battery is a common type of rechargeable battery used in a wide range of applications, from powering[…]
What is a Subwoofer Amplifier? A subwoofer amplifier, also known as a bass amplifier, is an electronic device designed to boost low-frequency audio signals and[…]
Introduction The Raspberry Pi is a hugely popular single-board computer that offers an affordable and flexible platform for hobbyists, students, and professionals alike. Two of[…]