robotics projects:electrically control-Auto-Parts Robot Robot Base

Posted on | August 12, 2010 | No Comments

1. Installation of electrical control Read more

Micrometers function and use of work equipment

Posted on | August 12, 2010 | No Comments

Micrometers function and use of work equipment
Micrometer is a measuring instrument which has high accuracy, with this tool we can measure with accuracy of 0.01 mm to 0.001 mm, able to measure from inside or outside. However, this tool has limitations, namely that only a short distance measurement 25 mm. So for the size between 000-100 mmmemungkinkan to use four pieces micrometer, ie 0 25 mm; 25 50 mm; 50 75 mm; 75 100 mm. Read more

Antifriction bearing – robotics projects

Posted on | August 11, 2010 | No Comments

Antifriction bearing – Antifriction bearing – robotics projects
Is an element which serves to keep the engine of a shaft or bearing housings can rotate with a good orientation and can reduce friction between the rotating part and the part that still. The main parts of antifriction bearings (rolling bearings) are:. Read more

stages and how to operate a lathe in the manufacture of robotic science

Posted on | August 10, 2010 | No Comments

2.1.1 Lathe step
The lathe is a process whereby BK BK penyayatan spinning and cutting tools / cutters move linearly. There are various kinds of lathe processes, among which is a lathe step. Step-step method that made it typically has a role according to the demands of each function. Step can be formed between the chamfer, radius, square grooves, groove radius, or may be inserted screw. Here’s an example on turning berstep: Read more

Microcontroller AT89S52 and Ultrasonic Sensor

Posted on | August 10, 2010 | No Comments

Ultrasonic Sensor and Microcontroller AT89S52
Ultrasonic sensor is a sensor that works on the principle of reflection of sound waves and is used to detect the presence of a specific object it works on the area above the frequency of sound waves from 40 KHz to 400 KHz. Read more

3 Series DC Motor Driver – used IC L293D

Posted on | August 9, 2010 | No Comments

3 Series DC Motor Driver
Motor driver IC L293D is used,-robotics projects- the use of this IC is very effective in designing the motor drivers on this robot, in the IC L293D already have clamping diodes that can withstand voltage spikes when the motor is exposed to mechanical disturbances. The motor driver circuit that is used can be viewed at Read more

Ultrasonic Sensor circuit-C828 which use IC LM324

Posted on | August 9, 2010 | No Comments

Ultrasonic Sensor circuit
Ultrasonic sensors-ultrasonic level sensor- can works well on a robot with the wall distance was measured by counting the time spent by the signal from the transmitter circuit (Tx), until the signal is reflected by the wall, and received again by the receiver circuit (Rx). The ultrasonic transmitter circuit is shown in Figure 3.3 Read more

light sensor circuit-series detect the source of the fire at this fire extinguisher robot

Posted on | August 9, 2010 | No Comments

The light sensor circuit
series robotics projects detect the source of the fire at this fire extinguisher robot.
In the figure 3.2, LDR and 10K resistor voltage divider circuit configured as, with the circuit above, then when there is light, the circuit will produce an output voltage range between 0-5 V calculation of the output voltage is: Read more

first magazine dedicated PC gaming public after 17 years.

Posted on | July 20, 2010 | No Comments

Britain’s first ever magazine dedicated to PC gaming is to cease publication after 17 years.

PC Zone magazine, the sometimes anarchic and irreverent monthly journal, is set to close after 225 issues on 2 September 2010.

Future Publishing, which owns the title, said the closure comes in the wake of a strategic review of its PC games portfolio

At its last audit, PC Zone was only selling about 11,000 copies a month. Read more

The best and worst of South Africa 2010

Posted on | July 14, 2010 | No Comments

Johannesburg, South Africa – Now the sun has set on the first World Cup to be held in Africa, I’d like to share my abiding memories of a month spent following football’s showpiece around the “Rainbow Nation.” Read more

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Recently Written

• robotics projects:electrically control-Auto-Parts Robot Robot Base
• Micrometers function and use of work equipment
• Antifriction bearing – robotics projects
• stages and how to operate a lathe in the manufacture of robotic science
• Microcontroller AT89S52 and Ultrasonic Sensor
• 3 Series DC Motor Driver – used IC L293D

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