Circuits & Schematics - 2

Search results: 2,454 Output: 11-20
  1. Chuck Wojslaw EDN The circuit in Figure 1 converts an analog input voltage, V IN , to a proportional wiper setting of a DPP (digitally programmable potentiometer). The potentiometer's wiper setting, which varies from position 0 through 31, ...
    13-12-2018
  2. Jose Miguel-Lopez EDN The TDA7000 integrates a monaural FM-radio receiver from the antenna connection to the audio output. External components include one tunable LC circuit for the local oscillator, a few capacitors, two resistors, and a ...
    13-12-2018
  3. Victor Khasiev, Analog Devices ADI Power by Linear Design Note 574 The LT8710 is a versatile DC/DC controller that supports boost, SEPIC, inverting, or flyback configurations, and is widely used in automotive and industrial systems. The LT8710 ...
    13-12-2018
  4. Wayne Rewinkel EDN This charge-pump circuit quietly converts a 3.3 V source to 5 V at 500 mA (Figure 1 and Figure 2). LM4871LD power amplifier makes this design idea both possible and practical, thanks to its low output resistance, low cost, ...
    10-12-2018
  1. T.K. Hareendran Electronic Design Many robotic applications require a sensor to detect close or very close obstacles. Typically, reflective-type infrared sensors are used for this task. But the circuit in the figure 1 shows an infrared close-object ...
    10-12-2018
  2. Hua (Walker) Bai Electronic Design LED applications are booming: backlighting for LCD TVs, projectors, and computer displays, camera flashes, and vehicle brake lights and taillights are just a few. All require constant-current LED drivers that ...
    27-11-2018
  3. Luca Bruno EDN A common method for driving multiple power LEDs is through two parallel strings. This inexpensive and less critical driver circuit can provide a lower voltage. However, the driver circuit must deliver twice the current of other ...
    27-11-2018
  4. Ausias Garrigós and José M Blanes EDN Designers use electronic dc loads for testing power supplies and sources, such as solar arrays or batteries, but commercial ones are often expensive. By using a power MOSFET in its linear region, ...
    27-11-2018
  5. Analogue Design Maxim MAX5474 MAX16804
    Robert Brewer Electronic Design The proportional-control solenoids used in some industrial hydraulic systems are usually driven by microcontrollers or programmable logic controllers (PLCs). Such complex drivers typically require several different ...
    20-11-2018
  6. Stephen Woodward EDN Given its low cost, small size, robust construction, accuracy, versatility and sensitivity, it's no wonder that the thermistor rates as one of the most popular temperature sensors available. However, in some applications, a ...
    20-11-2018