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...

Comparison Chart Between 8051, 8052, 8031and 8751

8051 is a popular 8-bit microcontroller and has been used in many applications since Intel introduced it. Many 8051 architecture are produced by Triscend, Intel, Atmel, Philips, Infineon (Siemens), ISSI, and Max Corp. Today, 8051 microcontrollers may not be popular but, the 8051 architecture is still popular and employed in thousands of embedded applications. This 8-bit architecture has been different segments such as 8052, 8051, 8751 and 8031 . 8052 is the super-set of 8051 and 8031 is the memory-less microcontroller hence, it has interfaced with external ROM. Whereas, 8751 chip has only 4Kbytes of on chip UV-EPROM. Everyone knows about the general 40-pin microcontroller i.e. 8051 introduced by Intel in 1980s and consists of serial communication pins, Timer, Interrupts, RAM, ROM. It has 4 ports and each port has 8 pins, total 32 pins and other 8 pins for other purposes. 8052 is the super-set of 8051 that consists of 8K bytes of internal RAM (4K in 8051), 256 by...

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...

Blogging & Tech tipps

Search This Blog