« Electronic Circuits Homepage

Parallel: Port Output

Photo: Serial Port Relay Board (Serial Port I/O Module) Serial Port Relay Board (Serial Port I/O Module)
You can program this stand alone controller via PC Serial Port. Simply connect a serial cable from your computer to the connector on relay board.
Photo: Parallel Port Relay Board Parallel Port Relay Board
Use an old PC as a dedicated controller to turn on or off devices lab or radio shack. The circuit includes eight relays controlled with (included) software for either DOS or Windows 3.1. The kit is a boon to the Science Fair project, laboratory experiment
Photo: Parallel Port Relay Switch Board Parallel Port Relay Switch Board
Use an old PC as a "dedicated controller" to turn on or off devices lab or radio shack. The circuit includes eight relays controlled with (included) software for either DOS or Windows 3.1. The kit is a boon to the Science Fair project, laborator
Photo: Serial Port Relay Board Upgrade Kit Serial Port Relay Board Upgrade Kit
You can program this stand alone controller via PC Serial Port. Simply connect a serial cable from your computer to the connector on relay board.
Photo: Serial PIC Programmer Serial PIC Programmer
An entry level programmer and a terrific educational aid. The 16C84 micro-controller from Microchip Technologies has become very popular with hobbyists and beginners. Does not require U/V light to erase programs; programs are erased electrically and the c
Photo: USB Interface Board - (Universal Serial Bus Circuit) USB Interface Board - (Universal Serial Bus Circuit)
Allows for connection to Personal Computers USB (Universal Serial Bus)
Photo: BW-TX25 - 25 Watt Stereo FM Transmitter BW-TX25 - 25 Watt Stereo FM Transmitter
The TX25 from Broadcast Warehouse is an extremely high quality stereo FM transmitter that complies with FCC Standards, meaning that it can be used for commerical broadcasting. Output power is 25 Watts.
Photo: BW-TX5 - 5 Watt Stereo FM Transmitter BW-TX5 - 5 Watt Stereo FM Transmitter
The TX5 from Broadcast Warehouse is an extremely high quality stereo FM transmitter that complies with FCC Standards, meaning that it can be used for commerical broadcasting. Output power is 5 Watts.
Photo: BW-TX150 - 150 Watt Stereo FM Transmitter BW-TX150 - 150 Watt Stereo FM Transmitter
The TX150 from Broadcast Warehouse is an extremely high quality stereo FM transmitter that complies with FCC Standards, meaning that it can be used for commerical broadcasting. Output power is 150 Watts.
Photo: BW-TX50 - 50 Watt Stereo FM Transmitter BW-TX50 - 50 Watt Stereo FM Transmitter
The TX50 from Broadcast Warehouse is an extremely high quality stereo FM transmitter that complies with FCC Standards, meaning that it can be used for commerical broadcasting. Output power is 50 Watts.
Photo: BW-TX300 - 300 Watt Stereo FM Transmitter BW-TX300 - 300 Watt Stereo FM Transmitter
The TX300 from Broadcast Warehouse is an extremely high quality stereo FM transmitter that complies with FCC Standards, meaning that it can be used for commerical broadcasting. Output power is 300 Watts.
Photo: CTE TX500 Plus - Professional 500 Watt FM Transmitter CTE TX500 Plus - Professional 500 Watt FM Transmitter
This professional FM Transmitter offers a whopping 500 Watts output power in the 88 - 108 MHz band. The transmitter itself is digitally controlled and is extremely user friendly.
Photo: CTE TX1000 Plus - Professional 1000 Watt (1 kiloWatt) FM Transmitter CTE TX1000 Plus - Professional 1000 Watt (1 kiloWatt) FM Transmitter
This professional FM Transmitter offers an amazing 1000 watts RF output power in the 88 - 108 MHz band. The transmitter itself is digitally controlled and is extremely user friendly.
1 Watt 2.3 GHz RF Amplifier - MRF2001 Transistor (MicroStrip)
0 Comments - in RF Amplifiers
MicroStrip 2.3 GHz (GigaHertz) RF amplifier with 1 Watt RF output power.
Photo: CTE TX25 Plus - Professional 25 Watt FM Exciter / Transmitter CTE TX25 Plus - Professional 25 Watt FM Exciter / Transmitter
This professional FM Transmitter offers 25 Watts output power in the 88 - 108 MHz band. The transmitter itself is digitally controlled and is extremely user friendly.
Photo: CTE TX250 Plus - Professional 250 Watt FM Transmitter CTE TX250 Plus - Professional 250 Watt FM Transmitter
This professional FM Transmitter offers 250 Watts output power in the 88 - 108 MHz band. The transmitter itself is digitally controlled and is extremely user friendly.