Awesome Tips and Tutorial to develop better Soldering techniques

These tutorial videos will show the soldering techniques on different instruments and equipments which you might have not done before. It will help you in Soldering Iron from Graphite Pencil or how to solder a BGA chip with paint stripper? And there is also a video tutorial on basics of SMD Soldering or tutorial on Lead-free multi-lead soldering technique?

1. Tutorial: How to build Soldering Iron from Graphite Pencil?

While almost everyone knows how to solder using a soldering iron, but how about saving some money and solder using a graphite pencil, car battery and jumper wires. Here's a video to show you the trick.

2. Tutorial: How to prep through hole component for solder installation?

In this soldering tip video, Norman Mier demonstrates the through-hole preparation pliers method with lead-free solder.

3. Tutorial: Lead-free multi-lead soldering technique

This soldering tip video, again by Norman Mier demonstrates the lead-free multi-lead soldering technique.

4. Tutorial: SMD Soldering Basics

Perfect video for those looking for tutorials on soldering SMD components. This well explained video helps you solider SMD components easily.

5. Tutorial: How to Solder a BGA chip with Paint Stripper?

Watch how to solder and place a BGA (Ball-Grid Array) footprint chip on the PCB with a paint stripper as the only tool.

6. Tutorial: How to 'Retin' a Soldering Iron Tip?

While soldering, solder sticks to the iron and the tip gets worn out over time. Learn how to bring your soldering iron back to life by retinning just by watching this video.

7. Tutorial: How to do "Solder Paste Stenciling" and manually place SMD Components on PCB?

Watch this video that demonstrates how to use a PCB screen or stencil printer to apply solder paste for placing SMD components manually on a PCB.

Source: Electronicsforu.com

Comments

Buzzer interface with 8051 microcontroller

Buzzer is a electronic device that converts the electronic signal into buzzing noise, that is applied to it. It can be used as electronic bell or as quiz buzzer in many applications around us. Here, i world like to discuss the interfacing of a small buzzer with 8051 microcontroller and how different projects can be constructed. Buzzer Interfacing: This project shows the interface with AT89S52 microcontroller to a buzzer. When a push button is pressed, the buzzer will get ON and OFF ( number of times set in the code ) and then stops. Circuit Diagram: - The port P1 of the microcontroller is connected to buzzer. This type of connection is possible, if the current requirements of the buzzer is not more than 20mA. The output is in current source mode so that buzzer will turn ON when the output of the port is logic LOW. Switch is connected to port P3 which remains at logic HIGH by pull up resistor. Code: #include "REG52.h" #define buz P1 sbit SW=P3^0; long i...

Different ways to generate delays in 8051

The delay length in 8051 microcontroller depends on three factors: The crystal frequency the number of clock per machine the C compiler. The original 8051 used 1/12 of the crystal oscillator frequency as one machine cycle. In other words, each machine cycle is equal to 12 clocks period of the crystal frequency connected to X1-X2 pins of 8051. To speed up the 8051, many recent versions of the 8051 have reduced the number of clocks per machine cycle from 12 to four, or even one. The frequency for the timer is always 1/12th the frequency of the crystal attached to the 8051, regardless of the 8051 version. In other words, AT89C51, DS5000, and DS89C4x0 the duration of the time to execute an instruction varies, but they all use 1/12th of the crystal's oscillator frequency for the clock source. 8051 has two different ways to generate time delay using C programming, regardless of 8051 version. The first method is simply using Loop program function in which Delay() funct...

How to Switch OFF Citizen Calculator

You might be confused on seeing no OFF button on your calculator. Actually, these are general calculator available at low cost in the market. They process simple calculations like division, subtraction, Addition, Multiplication. But, how will you OFF that calculator having no option on them. There is always a trick which OFF them. It depends on the company calculator and their series to which they belong. I can tell you about Citizen Calculator CT-500 (as you can see in the image), how can you switch OFF it and can save battery too. If you leave calculator idle for 6-7 minutes, it will goes OFF automatically. My calculator goes OFF in 6.50 minutes from the point of leaving it idle. But, this is not the power saving trick for these types of calculator having not much backup battery. To save the power of your normal calculator, here is the trick to switch OFF it. Press ' /(divide sign)', 'x(multiply sign)', '%(percentage sign)', 'autoreplay option(...

Blogging & Tech tipps

Search This Blog