A lcd display for AM/FM radios. How to make up .Using with HD18253T.

**************************************

Time to time, introduced using a lcd display.

Lcd display is  for am/fm radio. Model  is  HD18253T. Osc minus 455kc or  plus 10.7Mc. Data sheet.

On BC and SW( up to 10Mc), choice “minus 455Kc” mode.

Lcd driver is sc3610 by SILAN semiconductor. Show  data sheet.

110

Thease parts are supplied by Chinese.

But we can get both at “aitendo.com” in JA .Sorry  I do not find these in YAHOO USA . Try to ask to “aitendo.com”.Or other Chinese suppliers.

And need some C&R parts.

111

112

113

Must use solid batteries (AA or AAA) ,because of noise.

Not use AVR or switching supplier. So makes much white noises on the radios.

114

Whe non signal,it shows that . "9545'  is corrcet answer.

*************************************

mail to me

Best regards

コメント(0)