Get started learning to build your own electronics by following our FREE online courses below!
Learn More »
Categories
- analog (113)
- animatronics (12)
- apple (11)
- arduino (179)
- art (41)
- articles (121)
- artificial intelligence (11)
- automation (421)
- avr (205)
- bitcoin (3)
- breadboard (9)
- cameras (57)
- cars (26)
- cell phones (28)
- clothing mods (21)
- console mods (26)
- dangerous (94)
- desktop mods (24)
- embedded (5)
- flying things (54)
- fpga (22)
- gaming creations (108)
- interface (225)
- internet (17)
- laptop mods (6)
- lasers (22)
- linux (7)
- magnetic (3)
- medical (12)
- microcontrollers (51)
- misc projects (152)
- msp (12)
- music (124)
- pic (90)
- projects (23)
- pyroedu (76)
- raspberry pi (26)
- robots (312)
- security (36)
- sensors (307)
- software (200)
- solar (19)
- stamp (9)
- tools (149)
- tutorials (98)
- Uncategorized (12)
- usb (44)
- wireless (256)
Sponsors
Build Like A Pyro!
Find many of the parts used on this site at our favorite online electronics shop
Simple 27 MHz RF Transmitter
Posted October 11, 2012 by Chris
“In this article we’ll explore what it takes to build a simple rf transmitter at 27 mhz, the different stages that go into the transmitter, how those stages interact and we’ll test it out with some measurement equipment. The ultimate goal will be to pair this transmitter with a receiver, so that when we transmit, the receiver turns on an LED. Simple as that.”
8 Responses to “Simple 27 MHz RF Transmitter”
Leave a Reply
Currently Hot
Building A Robot – Part 1: The Chassis
build the chassis for your mobile robot
FPGA/CPLD ADC Interface
build a digital interface to understand analog
Arduino LED Flashing Introduction
begin your journey learning about the arduino here
Wireless XBee Motor Control
wireless dual dc motor control via xbee
DIY Mini PIC Development Board
build your own quick, easy and awesome pic dev board
Animatronics
Recent Articles
Arduino DDS Shield
build your own arduino based analog signal generator
A Digital Multimeter In Review (Tenma 72-7735)
learn about your typical digital multimeter in review
The PIC Annoy PCB
build something to annoy your co-workers
Automate Your Life With Cron
learn how to use cron for computer automation
Web Scraping For Weather Updates
learn how to use php to scrape the web
Creating A Web Server In Linux
learn how to make a lamp web server in linux
Stepper Motor Control With A stepRocker TMCM-1110
learn how a commercial stepper motor controller works
Arduino To PIC Wireless Proximity Motor Control
control a motor with a distance sensor wirelessly
PIC to Arduino Wireless Communication via XBee
use xbee to make a pic wirelessly talk to an arduino
Motor Control via Infrared Distance Sensor
control a motor simply by waving your hand
November 11th, 2012 at 6:35 pm
i want to see this.
January 19th, 2013 at 4:08 am
Greetings from Gaza Strip-Palestine
A Simple Pyro RF Transmitter (27 MHz) was very nice of you to implemented, but in fact we are very interested to expand this project for our students within 3-5 miles as an experiment. I am Physicist with valuable information on electronic with transceivers. Can you help?
Best Regards
Dr. Fouad EL-Harazin
Director of the Office of International Affairs of the National Research Center-Gaza,
Gaza Strip, Palestine
http://tinyurl.com/25kl5n
Mobile: +972 599 334413
Skype: fouadel6
November 14th, 2013 at 8:22 am
Hi, I am a final year student at the University of the West Indies Trinidad. I would like to use this design to construct a 125 KHz transmitter and receiver, is there any addition or adjustment to this design other than the crystal oscillator?
February 10th, 2014 at 3:12 am
hi, I’m final year student from UTM,Malaysia. Where can I find the schematic diagram.
December 21st, 2016 at 6:29 pm
I hope someone still checks this, but if I use a crystal of a lower or higher frequency, will the circuit still work? Or do the resistor and capacitor values need to be adjusted? I’m curious if it has to be 27Mhz or can I make this in a different frequency.
August 29th, 2017 at 5:36 pm
Hi,I read your new stuff named “Simple 27 MHz RF Transmitter | PyroElectro – News, Projects & Tutorials” like every week.Your writing style is witty, keep it up! And you can look our website about powerful love spells.
February 7th, 2018 at 3:11 pm
I have checked your page and i have found some duplicate content, that’s why you don’t
rank high in google’s search results, but there is a tool that
can help you to create 100% unique articles, search for; Boorfe’s tips unlimited content
August 18th, 2018 at 1:52 am
I have noticed you don’t monetize your site, don’t waste your traffic, you
can earn additional cash every month. You can use the best adsense alternative for any type
of website (they approve all websites), for more info simply search in gooogle: boorfe’s
tips monetize your website