Realized electronic complexes and devices
Present the part of realized projects. Enclosed schemes do not consist of intentional errors, but can older versions or principal. The newer version schemes can have improvements. Aside from this, schemes which has impulse transformers do not consist of the complete description of ways of winding, so in some cases may be more considerable deviations in the realization.
Use our search can will accelerate the finding you interesting applications.
Switching electronics:
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high qualities, regulation power - FLORA
makes possible charge batteries from 12V car accumulator
power supply 4 * AA, > 2000 firing / battery set
adjustable output voltage, regulable max. current, low cost, possibility of parallel connecting J3A
Converter 12VDC = > 220VAC / 300VA
6000W upper power, no sinus, appropriate for refrigerators with the engine
for small bulbs, minimally heat sink - STEP3V
I * R compensation - SR1
I*R compensation, reversal rotations - SR2
without the need for the heat sink on the basis of STEP3V
Stabilizer for electrolysis: 0..6V / 25A max
applicable as power supply - J4V
Stabilizer 42V / 10A max
Stabilizer 24V / 15A max
Stabilizer 6VDC fixed, stepdown, 4A max
restart after overload
restart after overload STEP2
persists drop entry voltage up to 6V
Stabilizer 90VDC / 75W
220VAC net switching regulator
general use, is added I * R komp. for DC motor, small dimensions, SR3
application SR3 for the regulation speeds 12V DC of motor from the spit or at welding pipes
general usage, is added * R komp. for DC motor, additional card for the change of polarity - SR3R
Senzori i sonde:
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low cost, high temperature stable
capacitance sensor for the detecting 2 level of liquids, waterproof in pleksi pipes 30 * 790mm
low cost, uses the resistant sensor, appropriate for higher working temperatures of medium
low cost, for resistant sensors with two levels (can and with the one level)
CPU AT89C2051
AC current, isolated, fmax around 100kHz (the basic frequency of signal)
low cost, switches on the relay at weak lightings
Microprocessor applications:
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CPU AT89C55WD - BAT01
Counter editions with the additional local counter
CPU 80C32, 5+3 digits- CNT1
CPU AT89C52 - CNT4
CPU AT89C52 - CNT42
CPU AT89C52 - CNT43
CPU AT89C2051
6 digits 57mm heights, additional display for vehicular balances for external use
to 99 liters, resolutions 0.1litra, with the thermometer, CPU 80C32
-30.0..+90.0°C for exterior and 10.0..+50.0°C for the room temperature / analogic voltage 0-40.00V- DTTT
gather impulses from the 2 source and timewise them uniformly arranges (0..the 30 impulse / the SEC) - SPI2
(8 keys, 8 digit, 5 free I / O line, 93C06)-MICRO30
simple complex for the management with LED - R1
Simulator ROM 64KROM+ / RAM 64K
isolated towards PC, for the program development microcontroller
controls the starting more bake, switch on and puts out the ventilation - SLUP
controls electric radiators across 220V nets - PLC51
makes possible the turning on and off heatings or other appliances across the mobile phone - GSM1
makes possible the turning on and off heatings or other appliances across the tel. of line GSM1F
Timer 24 hour
CPU AT89C2051
probe pt100, thermostat 0..450C with timer 0..99min and hour, CPU 80C32 - TTH
controls the 4 apparatus (80C32) - counts down the time in input units (e.g. unit =125 the second)
CPU 80C552
CPU AT89C2051 - ALARM
CPU AT89C52
CPU AT89C2051
Car-motto of electronics:
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fancy contact CMOS alarm
CPU AT89C2051 - ALARM
closes the gas when release the accelerator pedal - 7 % save - CUT OFF
works across flash contact
low cost, two canals, pickup inputs, CPU AT89C2051
with the console for the programming angle, CPU 80C552
Regulator for motorcycles
AC three-phase - 12V parallel
DC 6V for the dyinamo, 8A
AC three-phase - 12V serially
AC three-phase - 12V serial parallel
serially three-phase 12VDC
protections of bulbs from the burning
Regulator 14VDC for motorcycles with the alternator
Regulator 14VDC for car
limits the maximal current bulbs and thus her makes longer life cycle
complex for the control of fan on the chiller of car
Transistor ignition for the car
amplifier of platinums, automatic exclusion bobine, limited strength sparkle, makes longer the century of sparkplugs
Sound signalizations of switched on lights on the car
buzzes when breaks the contact and open doors
Other applications:
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Relay card with flip-flops which connects on the keyboard and indicatory LEDs - DENTA
current and voltage limit, protection from the reverse connecting
Adapter for the recording / loading the program SHARP PC-1500 on PC
replacement for the cassette deck
upgrade on the remote control REV Telecomfort
low cost complex which makes possible the control across the mobile phone (the opening electro doors,.)
The phase regulator for light
precise and stable with TEA1007, 24VAC up to 220VAC
with TEA1007, 24VAC up to 220VAC
maintains the constant effective value of regulated voltage
Function generator with the frequency modulation
sine, triangle, rectangular, with ICL8038
appendix for the improvement of temperature stability
regulable heights of tons, modulations, speed of growth and fall
regulable modulations
saving half dupleks wire communicator for speleologi - K1
200mA linear driver with mosfet preregulator on 24VAC - WLD
the 3 channel modulator lights depending upon LF signal
light proportional loudness of noise, phase regulator, logarithmic characteristic
individually charge or discharge 4 cells 1,2V / 50mA
filters and generates the impuls for regulation - POJACAL1
ab64, abc96, ac64, ac32, zbd48
I * R compensation - DC220
simple discreet phase regulator for bulbs and collector AC motor
simple phase regulator for bulbs with the supplement LF of input for the modulation
input 165-250VAC, 2000 and 5000VA, extra quality
220VAC, with or without the passage through the zero
Stabilizer of voltage 0-30V / 2A
with thyristor switches as preregulator
Starter of 500VA ring transformer
there is no the strike current at switch on
makes possible the use of dynamic microphone instead of carbonic
Switch on lamp when rings the telephone, opto or the trafo connection
buzzer of specific sound
analogic, Pt100, PWM +/-4°C - GOLD
substitute electronics for the control press and labels
Universal time relay
input 220VAC
280VAC/8A
Substitute cards of forklifts Indos EU-S3 and EU-È1
inexpensive from original
Common characteristics of all device:
conservatively projected complexes
mostly does not use SMD components
the high reliability (rare failures)
mostly without the box
production on order, possibility adaptations specific needs
price makes falls, if ordered more pieces
with the every complex gets the documentation (except the source code software- and who pays additionally)
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