Without a doubt, FM transmitter and receiver are among the top favorite electronic project topics, however, building a digital FM transmitter can be a challenging project for electronics enthusiasts. The transmitter can then be connected to a ...
Recently, we’ve seen Design Ideas for programmable current sources with improved accuracy using the LM3x7 series of three-legged regulators. These designs also take advantage of those classic devices’ built-in anti-overheating features. ...
The project presented here is a professional quality phantom powered microphone pre-amplifier (Figure 1). The project is built using the INA163 chip from TI. The Chip is a very low-noise, low-distortion, monolithic instrumentation amplifier. R2 and ...
.. numbers is from 200 to 4800, i.e., the resolution is 1 count per mV. Resolution can be easily increased by a factor of 10 by setting the clock frequency to 10 MHz. The great thing is that the nonlinearity error and conversion time remain ...
.. 60-dB of ripple attenuation for V LOAD 1-V and a low noise 0- to 5-V output suitable for consumption by a typical 8- to 10-bit resolution ADC input. Diode D1 provides fire insurance for U1 in case V LOAD gets shorted to ground. Reference ...
.. IC4A out of that state will be by applying a low level (could be a very narrow pulse, as in this case) at its /S input (pin 10 of IC4). That would establish a forbidden condition for an instant, making IC4A first pull high both Q and /Q, and ...
.. time sources, such as oven controlled crystal oscillators (OCXO) [2] which offer an annual stability of 2×10 8 , or a cesium standard [ 3 ] with an even higher typical stability of 3×10 12 . Unfortunately, upgrading an ...
.. are the reference voltage at the feedback (FB) pin multiplied by 1 + R F /R G . Recommended values of C F from 100 pF to 10 nF increase the amount of feedback at higher frequencies, or at least ensure it is not reduced by stray capacitances ...
.. off. Once you release the SS Pin, both ICs start to charge C 14 with their internal 5-µA current sources. In total, 10-µA current flows into C 14 . Once C 14 reaches the threshold voltage of 1.2 V, both controllers start to ...