I think its been 10 days now that I started to learn more about negative feedback amplifier and how to use it. I covered the 3 types of negative feedback amplifier, voltage amplifier , transimpedance amplifier , transconductance amplifier and current amplifier. Among these, transimpeda…
I think its been 10 days now that I started to learn more about negative feedback amplifier and how to use it. I covered the 3 types of negative feedback amplifier, voltage amplifier , transimpedance amplifier , transconductance amplifier and cur…
I came across the name of TL431 many times and while during this week I was learning negative feedback amplifier circuits I happened to encounter TL431 once again. I think it was during writing about Voltage Controlled Current Source with Op-Amp . …
While revising negative feedback amplifiers after long time I noticed that in transimpedance amplifier (also called Current Controlled Voltage Source ) and current amplifier, a source of constant current is required and I did not know what that me…
Transconductance amplifier is a voltage-to-current converter, that is, input voltage is converted to output current. It is a type of negative feedback amplifier and is also called Voltage Controlled Current Source(VCIS) amplifier. Other types of ne…
I learned something new which is how to check whether an IC found on PCB of mobile phones, laptop, power supply is damaged or not. There are two ways, the first is by touching and inspecting for any heatup and burnout of the IC. This might not alwa…
I had bought couple of Lite AP Ac 5GHz sectored antenna for my WISP project. They all got damaged, I had to repair all of them. One is being actively used for wireless internet connection which is paired with Lite Beam 5AC which is radio with antenn…
Photodiode sensors are widely used in many applications, and understanding how they work—especially their connection with transimpedance amplifiers (TIAs)—is very useful. A transimpedance amplifier, also called a current-controlled voltage source (I…
I am learning electronics repair and circuit design as well as running an WISP project. I have been using mikrotik router and switches and ubiquity radio and antenna for the WISP network. I have paired Lite Beam AC 5GHz with Lite AP 120 sectored an…
I came across the rain drop sensor module and was interested in its application area. Like I wondered if this rain drop sensor can be use to harness power like using solar. But I came to know that this cannot be achieved. The reason being simply tha…
