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Needham eprom programmer3/20/2024 ![]() ![]() ![]() Failing that SparkFun is a company that caters quite well for hobby engineers and I'd be surprised if you can't find what you need there. Which reminds me, if you DIY inclined with electronics maybe build your own programmer? There's tons of schematics on the net for this and it will be as cheap as the Chinese import option except that you know exactly what you're getting. Total bill of materials is often sub $20. For the most part a programmer is nothing more than an interface that gets data from the computer, does a few simply electrical things to enable programming mode on a chip, and then spits out data in a format required. My experience with other programmers like those for AVR and PIC is the "Chinese inport types" can often be as good as the original manufacturer's programmer without the ludicrous markup. There are a few native USB options but you'll find these at a higher expense.Īs for Chinese quality, you can pretty much guarantee that regardless if you buy a $10 programmer or a $200 programmer it's going to be made in China. ![]() They act no differently then buying a cheap USB->Serial dongle and then working with a serial device. This is a new page, some of the programmer manufacturers are still on the tool maker pages. This includes the traditional UV EPROM, but also MCUs and programmable logic like PLAs and FPGAs etc. While many think of serial as a throwback to the older ages, many of these programmers are still serial but simply feature an onboard ft232 or similar USB->USART interface. A programmer is a device to program a chip with EEPROM, EPROM, PROM memory. ![]()
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