315MHz/433MHz ASK OOK RF Wireless Module User Guide
... transmit and/or receive radio signals on one of a number of carrier frequencies. RF Modules are widely used in electronic design owing to the difficulty of designing radio circuitry. Good electronic radio design is notoriously complex because of the sensitivity of radio circuits and the accuracy of ...
... transmit and/or receive radio signals on one of a number of carrier frequencies. RF Modules are widely used in electronic design owing to the difficulty of designing radio circuitry. Good electronic radio design is notoriously complex because of the sensitivity of radio circuits and the accuracy of ...
DOC - Rachel
... The syllabus is intended to equip candidates with broad understanding of the technology of manufacturing, maintenance and repair of domestic and industrial equipment. It will also offer candidates sufficient knowledge and skills to form valuable foundation for electronic-related vocation or pursue f ...
... The syllabus is intended to equip candidates with broad understanding of the technology of manufacturing, maintenance and repair of domestic and industrial equipment. It will also offer candidates sufficient knowledge and skills to form valuable foundation for electronic-related vocation or pursue f ...
UNIT 5 - WordPress.com
... The feedback network offers 180 degrees phase shift at the oscillation frequency and the op amp is configured as an Inverting amplifier, it also provide 180 degrees phase shift. Hence to total phase shift around the loop is 360 degrees, it is essential for sustained oscillations. At the oscillation ...
... The feedback network offers 180 degrees phase shift at the oscillation frequency and the op amp is configured as an Inverting amplifier, it also provide 180 degrees phase shift. Hence to total phase shift around the loop is 360 degrees, it is essential for sustained oscillations. At the oscillation ...
Powerpoint - Senior Design
... The green lines represent components with ganged controls. The red lines represent power supply lines ...
... The green lines represent components with ganged controls. The red lines represent power supply lines ...
Project 2
... necessary to build the filter without completely understanding it. The filter in Figure 4 is called a Sallen-Key filter and with the resistors and capacitors shown, it starts to attenuate (reduce the amplitude of) frequencies starting at about 2kHz. The higher the frequency, the greater the attenuat ...
... necessary to build the filter without completely understanding it. The filter in Figure 4 is called a Sallen-Key filter and with the resistors and capacitors shown, it starts to attenuate (reduce the amplitude of) frequencies starting at about 2kHz. The higher the frequency, the greater the attenuat ...
Multi-Transistor Circuits: Current Mirror and Differential Pair Phys 3610/6610 Lab 20 Student: TA:
... This lab will make use of the CA 3046 transistor array. Due to the close matching of transistor parameters for transistors in a single IC it is possible to build circuits that are impossible to build with discrete transistors. Two of the transistors on your CA 3046 are to be connected as an emitter- ...
... This lab will make use of the CA 3046 transistor array. Due to the close matching of transistor parameters for transistors in a single IC it is possible to build circuits that are impossible to build with discrete transistors. Two of the transistors on your CA 3046 are to be connected as an emitter- ...
OA-07 Current Feedback Op Amp Applications Circuit Guide
... Current-feedback op amps are particularly useful in non-linear transfer function circuits. Since bandwidth and other key specifications are independent of gain-the dynamic performance is relatively independent of signal level. In analyzing the circuit, it is useful to identify the three input signal ...
... Current-feedback op amps are particularly useful in non-linear transfer function circuits. Since bandwidth and other key specifications are independent of gain-the dynamic performance is relatively independent of signal level. In analyzing the circuit, it is useful to identify the three input signal ...
Electronics II. 3. measurement : Tuned circuits
... a) Calculate the f0 resonance (band-stop) frequency using the provided formula and values. b) Use the function generator to provide a 10 Vpp sinewave to the input of the double T. Measure the transfer function (Vout vs frequency) between 20Hz and 20kHz. Use more detailed sampling in places where the ...
... a) Calculate the f0 resonance (band-stop) frequency using the provided formula and values. b) Use the function generator to provide a 10 Vpp sinewave to the input of the double T. Measure the transfer function (Vout vs frequency) between 20Hz and 20kHz. Use more detailed sampling in places where the ...
12. Modelling of diodes and bipolar transistors
... multimeter and oscilloscope measure voltages at input and output of the circuit. The output of the function generator must be sine wave with frequency 100 MHz and amplitude of 100 mV. Repeat simulation using three different bipolar transistors (low frequency, medium frequency and high frequency). Fi ...
... multimeter and oscilloscope measure voltages at input and output of the circuit. The output of the function generator must be sine wave with frequency 100 MHz and amplitude of 100 mV. Repeat simulation using three different bipolar transistors (low frequency, medium frequency and high frequency). Fi ...
Session 25 Answers - Iowa State University
... 8.00-mH inductor, all connected across an ac source having a variable frequency and a voltage amplitude of 25.0 V. a) At what angular frequency will the impedance be smallest? ...
... 8.00-mH inductor, all connected across an ac source having a variable frequency and a voltage amplitude of 25.0 V. a) At what angular frequency will the impedance be smallest? ...
... For a transformer coupled class A power amplifier, derive an expression for efficiency and hence obtain maximum efficiency. Also list any two disadvantages of the same. Determine the lower and upper cut off frequency of the CE amplifier shown in Fig 6(A). Hence find the band width. Assume the R0=50K ...
8.4. Practice Problems
... 2. The following circuit is used as the phase-shifting network for a two-stage FET oscilla. Determine the frequency of oscillation and the gain tor. Find the circuit’s beta, required from the amplifier. (30 points) R ...
... 2. The following circuit is used as the phase-shifting network for a two-stage FET oscilla. Determine the frequency of oscillation and the gain tor. Find the circuit’s beta, required from the amplifier. (30 points) R ...
Electronic Circuits and Devices: ELEE 3455
... Calculate the voltage that would be delivered to the speaker if the speaker were connected directly to the pick-up. b) Assume that the speaker needs 20[V]pp to deliver clear acoustical output. Design an equivalent circuit for an amplifier that would deliver this output when connected between the pic ...
... Calculate the voltage that would be delivered to the speaker if the speaker were connected directly to the pick-up. b) Assume that the speaker needs 20[V]pp to deliver clear acoustical output. Design an equivalent circuit for an amplifier that would deliver this output when connected between the pic ...
EUA2101A 10-W Stereo Class-D Audio Power Amplifier
... The EUA2101A is a high efficiency, 2 channel bridged-tied load (BTL), class-D audio power amplifier. Operating from a 12V power supply, EUA2101A is capable of delivering 10W/ channel of continuous output power to a 8Ω load with 10% THD+N. The EUA2101A features a differential input architecture offer ...
... The EUA2101A is a high efficiency, 2 channel bridged-tied load (BTL), class-D audio power amplifier. Operating from a 12V power supply, EUA2101A is capable of delivering 10W/ channel of continuous output power to a 8Ω load with 10% THD+N. The EUA2101A features a differential input architecture offer ...
Circuit notes
... directing electrons down the path, so they just keep orbiting the nucleus, or they drift around randomly. Electricity can't flow at times like this. ...
... directing electrons down the path, so they just keep orbiting the nucleus, or they drift around randomly. Electricity can't flow at times like this. ...
CN-0161
... the new gain can be recalculated using Equation 1. On the other hand, the minimum gain should be calculated to reduce the error due to the leakage current in the AD5270/ AD5272. To assume a negligible leakage current error, the current through R2 should be at least 100 times the worst-case leakage s ...
... the new gain can be recalculated using Equation 1. On the other hand, the minimum gain should be calculated to reduce the error due to the leakage current in the AD5270/ AD5272. To assume a negligible leakage current error, the current through R2 should be at least 100 times the worst-case leakage s ...
Fast Photodetection in Functional Near Infra-Red Spectroscopy
... quicker detection of the photon. By increasing the light intensity received by the APD, the current flow through the diode and the series connected resistor (RL) will also increase. The resulting increase voltage drop across the RL, decreases the bias voltage across the APD, so that the gain of the ...
... quicker detection of the photon. By increasing the light intensity received by the APD, the current flow through the diode and the series connected resistor (RL) will also increase. The resulting increase voltage drop across the RL, decreases the bias voltage across the APD, so that the gain of the ...
Regenerative circuit
The regenerative circuit (or regen) allows an electronic signal to be amplified many times by the same active device. It consists of an amplifying vacuum tube or transistor with its output connected to its input through a feedback loop, providing positive feedback. This circuit was widely used in radio receivers, called regenerative receivers, between 1915 and World War II. The regenerative receiver was invented in 1912 and patented in 1914 by American electrical engineer Edwin Armstrong when he was an undergraduate at Columbia University. Due partly to its tendency to radiate interference, by the 1930s the regenerative receiver was superseded by other receiver designs, the TRF and superheterodyne receivers and became obsolete, but regeneration (now called positive feedback) is widely used in other areas of electronics, such as in oscillators and active filters. A receiver circuit that used regeneration in a more complicated way to achieve even higher amplification, the superregenerative receiver, was invented by Armstrong in 1922. It was never widely used in general receivers, but due to its small parts count is used in a few specialized low data rate applications, such as garage door openers, wireless networking devices, walkie-talkies and toys.