Analog Electronics Design

In this tutorial, we are going to learn about How to Transistor Test? Transistor –                                                                                            Transistor is the central component in all modern electronics. In special applications single transistors are still required. Power electronics or high frequency applications still require single transistors.Of course, the main applications of transistors are inside of integrated circuits [ICs] … Read more

In this tutorial, we are going to learn about Rain alarm and plant moisture control.       Rain alarm and plant moisture control – Also rain alarms or a plant moisture control systems are possible applications of the water level monitor. If one likes to detect, whether it is raining outside, then the two electrodes can be … Read more

In this tutorial, we are going to learn about Double Blinker Circuit. Double Blinker – Up to now always some kind of external action was necessary to switch a circuit from one state into another. In contrast to this behavior the warning light in this chapter will operate completely automatically. The circuit switches all by … Read more

In this tutorial, we are going to learn about Best Tutorial on Counter-Intelligence. CounterIntelligence-                                                                                                                                             Sometimes it is not really desired; that a burglar triggers a loud alarm sounds. What good would it be, if nobody is present who can hear it? In some cases it is better if a “silent alarm” is activated. If for examples someone … Read more

In this tutorial, we are going to learn about Circuit Diagram for Burglar Alarm. Burglar Alarm –                                                                                                                                                                               As per below circuit of Burglar Alarm, There is the tone generator can simply be modified into an efficient burglar alarm. For this purpose, just a thin wire must be connected between the base of one transistor and … Read more

In this tutorial, we are going to learn about Best Tutorial for The automatic bedside lamp. It has many found many applications. The most well-known might be the automatic light switch off delay in cars. Here the electronics is responsible for the delayed switch off the interiors lights. This prevents effectively a flat battery incase … Read more

In this tutorial, we are going to learn about Mysterious Electromagnetic Fields. The world is full of electromagnetic fields. Even though, these fields are invisible, they play a major role in modern live. Without these mysterious fields, neither electric motors nor radios, Smart phones or TV sets would exist. In order to understand the basic … Read more

In this tutorial, we are going to learn about Top 20 MCQ for Alternating Current & Voltage. 1). When sine wave of 15 kHz is changing at a faster rate then what will be sine wave a frequency? The changing at a faster rate than a sine wave a 12 kHz frequency of 2). If … Read more

In this tutorial, we are going to learn about How to Check Transistor There are two best devices which can check a transistor – Digital meter and ohmmeter. Advanced Digital Meters – Advanced digital meters such as that shown in image, there  are now available that can provide the level of hFE using the lead … Read more