• Home
  • Articles
  • Circuit Bench
  • Mini Projects
  • Bookstore
  • Q&A
  • Newest Component
Articles
Title
Capacitor Test (ART320E)
Using The Signal Follower (INS029E)
Phase Meter (INS028E)
How to Test LEDs (INS027E)
Function Generator and Voltage Levels (INS026E)
Transistor Tester (INS025E)
Tri-Test for Components (INS024E)
Insulation Meter (INS023E)
The Multimeter (INS022E)
Testing Oscillators (INS021E)
Important Uses for the Multimeter (INS020E)
Home Appliances Consumption Meter (INS019E)
Capacitance Bridges (INS018E)
How to test transistors (INS017E)
The Mobile as a Signal Injector (CEL004E)
Exploring the Mobile Audio (CEL003E)
Errors in Measuring Alternating Voltages (INS016E)
Testing FETs with the Multimeter INS001 (INS010E)
Megohmmeter (INS015E)
Wheatstone Bridge (INS014E)
The Series Lamp (INS013E)
RF measures with multimeter (INS012E)
Errors in measuring alternating voltages (INS011E)
Components Tester (ART268E)
Modulated Generator (INS009E)
Testing and Ascertaining Relay Characteristics (ART232E)
Fixed-Tone Continuity Tester (INS007E)
4093 IC Tester (INS008E)
Metronome (ART117)
Power line cables detector (ART050E)

Page 2 of 3

  • 1
  • 2
  • 3

  

Latest

  • Stepped Timer (ART726E)
  • Electronic Circuit Breaker (ART727E)
  • Electronic Cockroach Killer (ART649E)
  • Two Projects with Ceramic Transducers (ART647E)

Circuit Bench

  • Negative Differentiator LM3900 (CB5055E)

          The output voltage of the circuit shown in the figure is approximately 7.0 V for a 15 V supply...

  • RF Preamplifier (CB20252E)

      This preamplifier for the 6 or 2-meter range was obtained from an American documentation from the...

  • Line amplifier for UHF (CB9168E)

          This circuit was found in an Elektor from the 90s. The circuit is critical, requiring a very...

Buscador de Datasheets



N° de Componente 

Institute Newton C. Braga - 2015 - 2025 ©