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THE NRF24L01+ PICBASIC & PIC MICRO-CONTROLLERS
USING THE NRF24L01+ WITH A PIC MICRO-CONTROLLER By: Don McClatchie The NRF24L01+ is a short-range RF transceiver that operates in the 2.4GHz band with a channel bandwidth of 1 or 2 MHz....
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HAZARDOUS MATERIAL HANDLING TRUCK SURVEILLANCE
By: Don McClatchie When driving your car have you ever noticed those big rig trucks hauling hazardous materials in solid, liquid, and gaseous form. They are the ones that have those special...
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SERIAL & PARALLEL DATA CONNECTOR PIN-OUTS
By: Don McClatchie Serial and Parallel data communication has been with us since the dawn of computers and connecting other devices to those computers have always required various types of...
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PHYSICAL LAYER DRY CONTACT TCP/IP SWITCHING
By: Don McClatchie Transmission Control Protocol and Internet Protocol TCP/IP is one of the most common methods used to transmit and receive data from one computer or switch to another. It...
View ArticleOPEN CIRCUIT BATTERY MEASUREMENT TABLE
By: Don McClatchie Measuring battery State of Charge can be a tricky business especially if the battery is in service connected to a source or drain of current. I am sure that many of you...
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HOW TO ADD CONTROL RELAYS TO HD VIDEO
By: Don McClatchie How to add control relays to HD Video is a question that I get from time to time. The new analog HD-Video cameras referred to as AHD, TVI, and CVI are being installed in greater...
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VIDEO LOW PASS FILTER DESIGN TABLE
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...
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RF LOW PASS FILTER DESIGN TABLE (50 Ohm)
By: Don McClatchie Low pass filters are useful to reduce noise for analog RF signals and as anti-aliasing for analog to digital equipment designs. When used for analog noise reduction...
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AR1010 Pic Basic Program for FM Radio
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...
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DTMF 4 RELAY CONTROL OVER UTP WIRES
By: Don McClatchie When you have an installation that requires remote control of a gate, light, or other equipment and you only have one relay to operate you can use Direct Current (DC) or Alternating...
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