How to calibrate touch screen GARMIN GPS
I like taking the kids to tour upcountry. We purchased a GARMIN GPS to reduce stray. I like it because it can Map update any lifetime and cheap. But yesterday have a problem white screen with a message that touch dot. I try to calibrate touch screen. I started to …
Make Lamp as power load
We like to test the functionality of a high current power supply by simple power load. It is 12V lamp 50 watts. But it had a high temperature. Require a docking station proper on long time trials. Today my son build docking for this lamp. Figure 1 All parts We …
DIY pocket pack solder
This is DIY pocket pack solder. To portable and lightweight with the division lead to shorter. Normally we always to buy big lead because worthy than small. My son buy new solder; DIA: 0.8mm 1LB TIN/LEAD 60/40. But He does not like it because too much heavy and difficult to …
Simplest Automatic Solar Light
This is simplest automatic solar led light circuit that my son try to make it for basic small solar charger. This circuit is a simplest circuit. He trial it to learn about solar LED light, and makes it all by himself. He needs one LED light that brightest at night. …
Modem wireless router overheating troubleshooting
This is Modem wireless router overheating troubleshooting by my son. If your Internet is very slow in the daytime is The modem wireless router is overheat. My son measure its temperature was about 55 degrees Celsius. As Figure 1 So we figured out a way to reduce the heat to …
DIY Make Solderless Flexible Breadboard Jumper Wires
DIY Make Solderless Flexible Breadboard Jumper Wires A jumper wires in the experiment electronic circuits labs on Breadboard is indispensable. Normally we can buy them from general electronic store. Which is cheaper as amazon.com Solderless Flexible Breadboard Jumper Wires M/M 100 pcs at www.amazon.com Now, I will tech my son …
Make a PIC Programmer Box case with My son’s LEGO
My son is learning the microcontroller. He told The PIC programmer Without Box. So maybe we will catch part of its circuit. It may be damaged He likes to play LEGO much. It created as the box case. For the PIC programmer tools. Starting with making a block size of …