In the modern world,robot will play an important role. The main purpose of robot is to decrease the man power. The robots are used in electronics in many applications. In this article we have discussed about how to build a robot with the Arduino module & 8051 microcontroller. To build a ...
How to connect RF transmitter directly to reciever? 94Camaro (Electrical) (OP) 9 Jun 06 16:51 Hi everyone, I've got a problem that I need some help with. I've got a wireless transmitter and receiver setup (315Mhz) that controls a hydraulic valve system. The problem is that sometimes...
For now we'll cover the transmitter portion of the transceiver; next month we'll look at the receiver and then discuss error correction code. Meanwhile, be aware that among other things you'll need an electrical mixer, an RF oscillator, and a microprocessor.WISE GUY...
The diodes and circuit of the trigger coil tester may resume their role as a diode in themselves if they do. Also, the end of the trigger coil, which is not connected, acts as an RF transmitter with a with a short range, which can be picked up by the ghost detector circuit. Just t...
For this reason, if you’re going to use a quadcopter frame, you need to do it the RIGHT way! Frame Type #2: TripcopterThis type of frame isn't as common as quadcopter frames, but it's certainly an option for anyone interesting in learning how to build a drone. This type of RC ...
Designed to be the industry’s most economical RF wireless transmitter, Powercast has lowered the barrier to entry where RF wireless power can actually become ubiquitous with multiple RF transmitters covering every home. The transmitter and receivers operate as an end-to-end system to wirelessly ...
If you do not want to hard-wire your sound, you can use alow-latency Bluetooth transmitterto broadcast sound from your laptop to yourlow-latency Bluetooth headphonesor outdoor speaker system (using alow-latency receiver). This will work great if you are projecting from an HDMI output on your...
To control the robot motion, the operation of the motors needs to be controlled. This can be done using an RF controlled operation of the motor drivers. The commands are transmitted using an RF transmitter at some distance unit about 200 meters and received by the RF receiver to drive the ...
My project is to connect an RF Transmitter to the Pi using the GPIO pins, and then setup a webserver allowing me to remotely send commands to the transmitter which in turn controls RF Plugs. I already have a Lighttpd web server setup, and need to order the extra hardware asap. (Initiall...
If you do not have an analog meter and want one on your home, you can consider replacing your meter.Analog Meters That Have Hidden TransmittersSome meters look like analog meters (and are in one sense analogs), but they have a hidden transmitter in them. These are the meters that have ...