89C2051 : (Microcontroller with 8051-core, Flash-EPROM, in DIL20-housing, made by ATMEL)
up to 24 MHz clock, two 16-Bit Timer/Counter, RS232-Interface, 15 I/O-Pins.
SIMS : ( Secondary Ion Mass Spectrometry) solid state and surface analysis with ion guns; in a vacuum chamber, to separate secondary ions. The real analysator is a mass separator (e.g. a quadrupol) and provides then a graph of a mass spectrum (incl. isotopes). Because an ion beam with high energy removes the top levels of the atomic layers , one can detect after a time a depth profile of the mass concentrations in the target. A finer methode (seccondary neutrons mass spectrometry = SNMS) uses the post ionisation of the neutrons by a special plasma of argon electron gas (Elektronenzyklotron - Wellenresonanz = ECWR). The biasing of the target with alternate current (instead of DC) provides now an analysis of coated, electrically non-conductive materials (e.g.: glass, ceramic).
80C517A : (Microcontroller with 8051-core in PLCC84-housing) up to 18MHz clock, four 16-bit Timer/Counter, 256Byte + 2kByte RAM on-chip, 32bit MUL/DIV-Coprozessor, 12x10-bit A/D-Converter, 21 PWM-Outputs, two RS232-Interfaces, 56 I/O-Pins, 12 Inputs.
80C515 : (Microcontroller with 8051-core in PLCC68-housing) up to 12MHz clock, three 16-bit Timer/Counter, 8x8-bit A/D-Converter, RS232-Interface, 48 I/O-Pins, external 64kB RAM plus (!) 64 kB ROM code, internal 'Watchdog-Control'.
89LPCxx : (Microcontroller with two-clock 8051-core, 8kB Flash-EPROM, 8-44 pin housings, made by NXP)
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XPS : (X-ray Photoelectron Spectroscopie) Surface Analysis System with X-Ray-Source in a vacuum chamber. The energies (=velocities) of the emitted photo-electrons are detected in the analysator (e.g with a half ball-condensator) and marks the associated elements. A tuning of the half ball condensator gives a spectrum of the detected elements in the so stimulated target. The amount of those detected elektrons with equal energies per time-intervall is proportional to the concentration of the associated elements in that way (that means without destruction)analysed target . Additional this method provides also an information of the (chemical relevant) rates of linkage electrons in the target.
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PSD93
Spacer Sensor with adjustable trigger levels |
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prh-ZG1
Random Generator, Personal staff control, pass through control, 35mm DIN Rail Model, control relays to feedback actual random decision |
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prh-ZG2
Random Generator, Personal staff control,
bench top Model |
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prh-ZG3
Random Generator, Personel staff control, passage control, rugged industrial model, control relays to feedback actual random decisionl |
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prh-ZG4
Random Generator, control relays to feedback actual random decisionl |
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prh-ZG5
Random generator for the person check/personnel drawing.
Battery supply 2xAA, StandBy time typically 500 days, options with external tracers, very low price |
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prh-22
Power Supply 22Vdc for up to 4 prh-ZG1 |
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prh-40
Stop Lights for Random Generators ZG1 or ZG3 |
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prh-41
Stop Lights for Random Generators ZG1, ZG3 or ZG4 |
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DEVELOPMENT of Industrial - Electronics with the Microcontrollers µC :
89C2051 P89LPCxx SAF-C515 SAF-C517A
Customer Orders :
- various intelligent Controls for Motor Sliding Gates, Turnstiles, etc. The various Motor Drives work with alternating current 230Volt~ or Three Phase 400Volt~ or with 24Volt-dc.
- Data Interfaces for Controlling Satellites
Developed Units for own production / marketing :
Software - Development :
- Firmware for microcontrollers (8051 derivates see above)
- PC-WINDOWS - GUIs for Communication via various Interfaces with the Industrials Controls.
Special Knowledge :
- Development of electronic units for surface analysis of elements in targets (in vacuum chambers) e.g. with methods XPS, SIMS.
One Example of a Unit : Ionen Source - Scan Generator.
- Special Sale: about 405 pieces Infineon Microcontroller SAF C517A (PLCC84)
Price please inquire - minimum order quantity = 15 pieces = 1 bar
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