Circuit Lake

Electronic Project and Circuit Collection

RF transmitter Related Resources

Eight-Channel RF Remote Controller

January 24, 2012 By: admin Category: Control, Digital, Microcontroller, Project, Remote, Renesas No Comments →

This controller was developed using Renesas SKP16C62P Starter Kit Plus. Each remote controller is controlled via RF. There are four types of generic control: general purpose timer, sprinkler timer, cooler, and heater. Each Controller may have up to 4 stations, (the Sprinkler Timer may have 8 outputs by multiplexing the outputs). Each controller’s program is […]

Mini Flight Telemetry Transmitter

July 30, 2010 By: admin Category: AVR, Data Acquisition, Measurement, Microcontroller, Project No Comments →

Morse Beacon is small transmitter that can send flight telemetry to earth from a small balloon or model plane like temperature and battery voltage, Call Sign identification and a sequence number for logging purposes. The design is made around an ATtiny13 microcontroller, a LM35 centigrade temperature sensor (or LM34 Fahrenheit), a RF module, and few […]

Simplest Radio Frequency Transmitter

March 23, 2009 By: admin Category: Electronic Schematic, Transmitter, Wireless No Comments →

This is may be the simplest radio transmitter that you will find anywhere. lt has a total of fiye parts and can be constructed into a very small space. It is great for science fair projects or other science related projects where short range transmission is useful. lt runs on 1.5 to 3 yolts, with […]