Reading time: 2 minute The installation presented is a simplistic one, its purpose being light detection and familiarization with the operation of operational amplifiers. The electronic circuit is based on the TL071 / LM741 IC and uses a 5V differential supply.
Reading time: 4 minute Among the main topics presented in this issue, we list: Alternative technologies for connecting electronic components; Very low voltage stabilizer (LDO) 1.2V; FM 100 - 108MHz mini transmitter (modulator); 2x30W stereo amplifier; Source of constant current, power; Determinator 4001 - Identifier / tester for transistors; Universal temperature sensor with LM335.
Reading time: 6 minute Among the main topics presented, we list: Protection for acoustic enclosures; Practical measurement of impedances in electronic equipment; Graphical interface - PC-assisted design of transformers; Integrated fixed voltage regulators; Negative voltage stabilizers - minimum output current; ICL8038 - Function generator; Battery charger - Circuit MC33340; TDA7375 - Applications.
Reading time: 3 minute The assembly aims to learn the basics in electronics, in a way that is as interactive as possible, especially on the power supply side of electronic circuits.