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#WILLEM EPROM PROGRAMMER PCB 5.0 DOWNLOAD INSTALL#
#WILLEM EPROM PROGRAMMER PCB 5.0 DOWNLOAD ZIP FILE#
#WILLEM EPROM PROGRAMMER PCB 5.0 DOWNLOAD SERIAL#

The table below will tell you what you should use. This is dependent on the type of 74595 you have installed.

#WILLEM EPROM PROGRAMMER PCB 5.0 DOWNLOAD INSTALL#

If they touch you will blow something up.įinally you have to decide if you need to install Q7 and pick a value for R14. After installing them if there is any chance that they will touch wrap the metal tab in sticky tape to insulate them. This means that the one on the far right is at a different voltage to the other two. The metal tabs on the back of the TO-220 packages (the 3 vregs in the top right) are connected to pin 2.

Make sure pin 1 of the SIP resistor is to the right.

Make sure pin 1 on the IC's is pointing down or to the right.

Make sure the all five polarised caps have +ve pointing down.

Watch the polarity of the three diodes.

Some of he links in the top right are very hard to get to later. Use these as a guide to installing all of the components in the PCB. Any component on these expanded pictures can be clicked upon to shown its detail in the parts list. Clicking on either picture will show the same picture expanded. Usb Eprom Programmer Software ConstructionĪbove is shown a picture of the board viewed from above and an overlay diagram. There is nothing to out of the ordinary that should need explaining in the circuit. Shown in the two pictures above are the schematic for the EPROM programmer and it's on board power supply. The software has not been tested on any machine slower than a 386/16. The software will run under Win95 in a DOS window but the timing of the writes will be incorrect and therefore it is not recommended. The unit runs from a parallel printer port on any IBM PC or clone machine under DOS. Also in the future an upgrade to the software should allow it to program EEPROM's. This will cover almost all 28 pin NMOS and CMOS EPROM devices. The EPROM programmer presented here is capable of programming all 2764, 27128, 2722 EPROM's that have 12.5 volts VPP.

Easy Enough for a Five Year Old Tibetan Spaniel to Build.

#WILLEM EPROM PROGRAMMER PCB 5.0 DOWNLOAD ZIP FILE#

Willem Eprom Programmer Software Downloadĭownload the ZIP file eprom.zip here (598K).

#WILLEM EPROM PROGRAMMER PCB 5.0 DOWNLOAD SERIAL#

Its purpose is programming every serial device like eeproms and microcontrollers. PonyProg: serial device programmer PonyProg is a serial device programmer based on some simple and cheap interfaces for the PC and a user friendly GUI available for WindowsXP/7/8/10 and Intel Linux. It also has an accompanying software 87 People Used View all course ››. It comes as a bare PCB and this one is version PCB 5.0. The Willem programmer is a device for programming electronic memory such as erasable-programmable read-only memory (EPROM), and electrically erasable programmable read-only memory (EEPROM) types.