Device for treatment of IR and laser radiation moka | World Electronic Circuits
Treatment of electromagnetic waves is widely used in medicine. moka This device will be considered for the treatment of IR and laser radiation. Infrared radiation penetrates the body tissue to a depth of 3-5 cm. Penetration depth of the laser depends on the power of the laser used. Usually used laser power from 2 to 50 mW. In this case, the laser pointer used up to 1 MW. Pointers without any processing can be used for stimulation of biologically active points in calm mode. And instead of infrared devices can be used for a rough approximation control moka unit. However, there are time-tested options pulses are ideal for human exposure. The frequency of these pulses should be between 50-100 Hz modulation from 0.5 to 3 seconds.
The scheme is (see. Fig.1) two multivibrator summing their impulses transistor. Multivibrator elements moka in DD1.1, DD1.2 produces pulses of frequency 66 Hz. A multivibrator elements DD1.3, DD1.4 produces pulses of period 1.2. Transistor VT1 is to load only half of the period (0.6 h) of the second generator. A logic gate produces the output mode logic zero current is 5 mA. Therefore, the outputs of logic elements moka DD1.5, DD1.6 connected together to increase the output current to 10 mA. It is permissible for elements located on a single chip.
The load transistor can serve as a laser with laser pointer and two infrared LEDs AL107B. Power supply is provided from three elements of type A13, which are used to power a laser pointer.
Laser Pointer disassembled moka and carefully vypayuyetsya button. PCB shortened Side cuts through the resistor. Made board soldered to the foil strips. Key is inserted into the new card. Housing pointer extended plastic tube. Good on plastic bottles. Plus food should conduct led to the chip and the laser housing. Capacitors on the motherboard installed from the back side and soldered resistors to conclusions. If there is no need to make a portable device, the chip can be replaced by 564LN2 moka K561LN2. Make a PCB in this case does not take much work.
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Subscription by RSS Subscribe by Email We strictly take this Privacy. Your e-mail address will not be passed to any third party Most visited: What is a capacitor (34) three-phase asynchronous motors CONNECTION to the single-phase network (31) Formula moka parallel connection of resistors (30) Oscillatory circuit and his work (29) The scheme stops electricity ( 28) Specifications resistors parameters and labeling (24) Transistors - basic parameters and characteristics, labeling (20) Scheme metal detector with his own hands (20) Stop the counter (19) Energy-saving lamps. moka Typical schemes include. Tips on repair (19) Legend capacitors EMKOST, picofarads, nanofaradah, microfarads (17) semiconductor diode - rectifier AC (17) Basic circuit including transistors (16) Lesson 1: What is AVR microcontroller? (15) Static display at semisehmentnikah using 74hc595 (14) Simple welders (14) Three metal detector on chips .. (14) What is a resistor (14) Capacitors - parameters and labeling translation velechiny EMKOST (13) Simple ways to check the functioning of of radio components (12)
New on the site VHF ANTENNA RADIATION aimed for a range of 144 and 430 MHz Fourier transform phase control in power electronics equipment manufacture radiotelegraph Navy Department New penometall - light vehicles equipment Kronstadt shops magnetron moka surface waves - electromagnetic generators RADIATION BAND terahertz chemical bonds in semiconductors derived from ANB8-N SOME FEATURES OF FORMATION shutter AND THEIR INFLUENCE ON PARAMETERS RNEMT methods and principles opportunities purification by crystallization Recent Comments: admin: Yes, but we must remember loading ... Eneus: I understand, frame sets the circuit moka L1C5 ... Anatoly And more clearer Image principle ... Givizub: Help gathered such a device, the MC p ... Yuri: Day please even two-stroke generator moka ... admin: Thank corrected:-) Victor: Decomposing the last two resulted ele ... Wolf: How to pay for ease-low vyrishuvaln ... Nicholas : Specify which Zener (bahano vitchyz ... Maksimka: moka Thank you. Saved group 3AM-89 BADT NTU in ...
Treatment of electromagnetic waves is widely used in medicine. moka This device will be considered for the treatment of IR and laser radiation. Infrared radiation penetrates the body tissue to a depth of 3-5 cm. Penetration depth of the laser depends on the power of the laser used. Usually used laser power from 2 to 50 mW. In this case, the laser pointer used up to 1 MW. Pointers without any processing can be used for stimulation of biologically active points in calm mode. And instead of infrared devices can be used for a rough approximation control moka unit. However, there are time-tested options pulses are ideal for human exposure. The frequency of these pulses should be between 50-100 Hz modulation from 0.5 to 3 seconds.
The scheme is (see. Fig.1) two multivibrator summing their impulses transistor. Multivibrator elements moka in DD1.1, DD1.2 produces pulses of frequency 66 Hz. A multivibrator elements DD1.3, DD1.4 produces pulses of period 1.2. Transistor VT1 is to load only half of the period (0.6 h) of the second generator. A logic gate produces the output mode logic zero current is 5 mA. Therefore, the outputs of logic elements moka DD1.5, DD1.6 connected together to increase the output current to 10 mA. It is permissible for elements located on a single chip.
The load transistor can serve as a laser with laser pointer and two infrared LEDs AL107B. Power supply is provided from three elements of type A13, which are used to power a laser pointer.
Laser Pointer disassembled moka and carefully vypayuyetsya button. PCB shortened Side cuts through the resistor. Made board soldered to the foil strips. Key is inserted into the new card. Housing pointer extended plastic tube. Good on plastic bottles. Plus food should conduct led to the chip and the laser housing. Capacitors on the motherboard installed from the back side and soldered resistors to conclusions. If there is no need to make a portable device, the chip can be replaced by 564LN2 moka K561LN2. Make a PCB in this case does not take much work.
More Articles: Car alarm system (0) line voltage voltmeter with a stretched scale and light alarm (0) Universal moka probe (0) RM Low voltage with low current consumption (0) Power radio on-board vehicle network (0) TV (0) Electronic album (top) (0)
Subscription by RSS Subscribe by Email We strictly take this Privacy. Your e-mail address will not be passed to any third party Most visited: What is a capacitor (34) three-phase asynchronous motors CONNECTION to the single-phase network (31) Formula moka parallel connection of resistors (30) Oscillatory circuit and his work (29) The scheme stops electricity ( 28) Specifications resistors parameters and labeling (24) Transistors - basic parameters and characteristics, labeling (20) Scheme metal detector with his own hands (20) Stop the counter (19) Energy-saving lamps. moka Typical schemes include. Tips on repair (19) Legend capacitors EMKOST, picofarads, nanofaradah, microfarads (17) semiconductor diode - rectifier AC (17) Basic circuit including transistors (16) Lesson 1: What is AVR microcontroller? (15) Static display at semisehmentnikah using 74hc595 (14) Simple welders (14) Three metal detector on chips .. (14) What is a resistor (14) Capacitors - parameters and labeling translation velechiny EMKOST (13) Simple ways to check the functioning of of radio components (12)
New on the site VHF ANTENNA RADIATION aimed for a range of 144 and 430 MHz Fourier transform phase control in power electronics equipment manufacture radiotelegraph Navy Department New penometall - light vehicles equipment Kronstadt shops magnetron moka surface waves - electromagnetic generators RADIATION BAND terahertz chemical bonds in semiconductors derived from ANB8-N SOME FEATURES OF FORMATION shutter AND THEIR INFLUENCE ON PARAMETERS RNEMT methods and principles opportunities purification by crystallization Recent Comments: admin: Yes, but we must remember loading ... Eneus: I understand, frame sets the circuit moka L1C5 ... Anatoly And more clearer Image principle ... Givizub: Help gathered such a device, the MC p ... Yuri: Day please even two-stroke generator moka ... admin: Thank corrected:-) Victor: Decomposing the last two resulted ele ... Wolf: How to pay for ease-low vyrishuvaln ... Nicholas : Specify which Zener (bahano vitchyz ... Maksimka: moka Thank you. Saved group 3AM-89 BADT NTU in ...
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