By: Don McClatchie This is for those who have been trying to make an AR1010 sub-board work using PIC BASIC Pro and a Pic Microcontroller. I was not able to find any examples of BASIC programming for this neat little radio sub-board using the AR1010 from
By: Don McClatchie Video low pass filters are useful to reduce noise for analog video signals and as anti-aliasing for analog to digital equipment designs. When used in analog noise reduction designs the cut-off frequency is set just above the highest useful frequency in the
SERIAL & PARRALLEL DATA CONNECTOR PIN-OUTS WIRING
Use the NRF24L01+ wireless transmitter / receiver with pic micro-controllers and PICBASIC
GUIDE TO MAXIMUM CABLE LENGTHS These cable distance maximums are industry preferences and longer lengths can be used. The use of cable signal boosters can greatly extend the usable cable lengths. Also the cable quality will have a major impact on maximum cable limitations. FORMAT
ELECTROMAGNETIC RELAY DEFINITIONS By: Don McClatchie When designing or repairing electronic circuits that use electromagnetic relays a clear understanding of the important operational parameters of the relay can help you build a better project or help you to determine the reason for a failure. Let’s start with
INTERNATIONAL PROTECTION RATING "IP CODE" IP CODE FIRST DIGIT (SOLIDS) SECOND DIGIT (LIQUIDS) IP00 NOT PROTECTED FROM SOLIDS NOT PROTECTED FROM LIQUIDS IP01 NOT PROTECTED FROM SOLIDS PROTECTED FROM CONDENSATION IP02 NOT PROTECTED FROM SOLIDS PROTECTED FROM WATER SPRAY LESS THAN 15 DEGREES FROM VERTICAL IP03 NOT PROTECTED FROM SOLIDS PROTECTED FROM WATER SPRAY LESS THAN 0 DEGREES FROM VERTICAL IP04 NOT
WHEN LED'S ACT LIKE PHOTOCELLS By: Don McClatchie Just about everyone that has played around with electronics knows about the LED (Light Emitting Diode) and everyone can see them in our electronic devices to indicate the condition of things. I remember experimenting
FDNR FILTER DESIGN FORMULAS By: Frank McClatchie The following formulas can be used to convert a normalized low pass filter design to a FDNR configuration that converts two normalized series inductance and one shunt normalized capacitance through the FDNR conversion process to resistors that simulate the same
