You need to use EasyEDA editor to create some projects before publishing
pcb layout and component placement
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bobby101 6 years ago
Hi all I am new to electronics and started basic projects in bread board , finally i decided to try out pcb and i just did a basic 555 led blink circuit and etched into a copper clad board using toner transfer method after printing the mirror copy of the pcb design my question here is where to put the components in the pcb is it on the printed side through hole or on the plastic non printed surface through hole , if it is on the printed side ( I mean where the tracks present) i have to solder the component from the non printed side or do i have to approach the soldering from the same printed side so that there is adequate contact with the tracks thanks bobby
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andyfierman 6 years ago
When you make a PCB in EasyEDA the layers are shown as if looking down on the side on which through-hole components would be mounted. This is described as the Top layer. The Bottom layer is therefore the side on which through-hole component leads will protrude and hence be soldered. The Bottom layer is also the one which - if making a single layer PCB - the copper tracks would be placed. It is not clear from your post which layer of the EasyEDA PCB that you have 'mirrored' and your project is not public so it is not possible to say which side of the PCB your components should be soldered (or on which side you assumed that they would be mounted). For more info on PCB design in EasyEDA, please see: https://easyeda.com/editor#id=a0cf7282b35140928ab93bc65c4b9cfb https://easyeda.com/forum/topic/The_best_way_to_design_a_PCB_in_EasyEDA-ThR3pwqIC * I am in the process of writing a detailed tutorial on how to create a schematic and then do a PCB design. It is a work-in-progress and will eventually make it onto the EasyEDA site but it is useful as it is right now and you can see the current draft here: https://docs.google.com/document/d/1CU7RuPyFlSZPzWBN-YZ0x87xeAB4xpLdLaIsUwhLj_M/edit?usp=sharing
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bobby101 6 years ago
Thanks for the reply i have made the top layer mirrored here is the link to my project https://easyeda.com/bobby101/555flasher-5b295bd16d04425db9a68f35411e648b
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