(non-affiliated) Link to the AliExpress Listing:
https://www.aliexpress.com/item/1005004916872521.html?spm=a2g0o.order_list.order_list_main.333.5a411802KO32cO
*SAFETY NOTE:* This is NOT a pure sine wave inverter and should not be used with general appliances like power bricks, laptop chargers, etc. Only use this with basic ‘resistive’ loads where polarity doesn’t matter, like incandescent light bulbs, low-power PTC heating elements, etc.
I have only tested this module with incandescent bulbs so I am not responsible if you try using this with general appliances/devices resulting in damage.
This is best used for experimental purposes and should not be left operating unattended as the device may overheat if under high load. A small fan for ventilation is recommended for heat-dissipation. The device can produce up to 280VAC, and is therefore potential a shock hazard if used incorrectly. Always insulate your connections and never place the PCB on a metal surface as solder pins will short. Thermal and electrical fuses highly recommended.