Laser Engraving PCBs at Home – Acmer S1 Review & Demo
In this video, I test the Acmer S1 Portable Laser Engraver—a beginner-friendly machine that promises plug-and-play simplicity. I start by unboxing it, checking its build quality, and running some test engravings on wood and different materials. Then, I push it further by attempting something unexpected: making a DIY PCB using just spray paint, the laser, and acid etching. Can one of the cheapest desktop lasers really replace traditional PCB methods? Let’s find out.
The Acmer S1 comes fully pre-assembled, making it perfect for beginners who don’t want to deal with complicated setups. With a 2.5W/3.5W laser, it’s powerful enough for crafts and light prototyping but still safe for home use. I’ll show you the entire PCB process step-by-step, from masking the copper board with spray paint to laser-etching the circuit design and finally dissolving the exposed copper in acid solution.
This machine is ideal for DIY hobbyists, electronics tinkerers, or anyone who wants a compact, affordable laser engraver without the steep learning curve. Whether you’re into custom engraving, prototyping PCBs, or just exploring laser tech, the Acmer S1 might be the budget-friendly option you’ve been looking for.
If you’re interested in grabbing one, check the links below for the best deals. And don’t forget to subscribe for more laser experiments—next up, can this thing engrave metal? Let me know in the comments what you’d like to see next!
ACMER S1 Portable Laser Engraver Mini Machine
15% OFF – Use Code: OBMSCODE
ACMER S1 Portable Laser Engraver Mini Machine
Use coupon 4G1MRX1AE66G for 10% off on anything
https://www.shareasale.com/u.cfm?d=1273190&m=159549&u=4524436
Check out other ACMER products
https://www.shareasale.com/r.cfm?b=2636544&u=4524436&m=159549
Other products for PCB Making and Electronics projects:
PCB Board Copper Clad Plate – https://s.click.aliexpress.com/e/_oD7xLDR
Micro Drill Bits – https://s.click.aliexpress.com/e/_oomqcpT
CNC Router Engraving Bit – https://s.click.aliexpress.com/e/_oEMDVk9
Bench Power Supply – https://s.click.aliexpress.com/e/_oEToEPB
Soldering Station – https://s.click.aliexpress.com/e/_oDcYvEp
Multimeter: https://s.click.aliexpress.com/e/_olIz7rF
Support my work on Patreon so I can continue producing free content and tutorials!
https://www.patreon.com/taste_the_code
My recording gear:
Canon M50 Mark ii – https://s.click.aliexpress.com/e/_msvmkJ0
GT10 Pro 5G Android Phone – https://s.click.aliexpress.com/e/_oDnXmQm
Dragon Touch 4K Action Camera – https://s.click.aliexpress.com/e/_mrcbfIa
USB Condenser Microphone – https://s.click.aliexpress.com/e/_mq9STfG
Tripod – https://s.click.aliexpress.com/e/_Eynn5TP
Phone tripod mount – https://s.click.aliexpress.com/e/_oDTOzCe
Laser Engraving PCBs at Home – Acmer S1 Review & Demo
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