Eletronics

Magazines

• Elektor

Service manuals

• Service manuals, schematics, documentation, programs, electronics, hobby ....
• TV Service Manuals

Here you can find: Service manuals, electronic components datasheets, equipment schematics database and software downloads, service menu and mode information, code calculators for many brands of equipment.

• EserviceInfo.com

Datasheets

Here you can lookup almost anything.

• www.datasheetcatalog.net

Remote Control Decoder

• HX2272 is equivalent to PT2272 - datasheet here
• HX2272 Remote decoder circuit

Remote Control Encoder

• HX2262 is equivalent to PT2262 - datasheet here
• HX2262 Remote encoder circuit

Repair tips

• Burned and Leaked Capacitors in Motherboards and Power supplies

Wireless remote control

Complete schematics of infrared, RF remote control, Holtek encoder/decoder ICs, and relay control projects.

• Build your own 433.92 MHz RF Remote Control
• Datasheet HT12A/HT12E 2¹² Series of Encoders
• Datasheet HT12D/HT12F 2¹² Series of Decoders
• Holtek Semiconductor homepage

• 418/433 MHz short-range communication licence-exempt data transmission and remote control systems

• QRP/SWL Homebuilder site - Amateur and Short Wave Radio Electronics Experimenter's Web Site

• Wireless Products WebShop
• Another Wireless Products WebShop

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