![MITAYI Pico RP2040 r0.2 – Open-source Microcontroller Development Board – Schematic, PCB and Assembly - CIRCUITSTATE Electronics MITAYI Pico RP2040 r0.2 – Open-source Microcontroller Development Board – Schematic, PCB and Assembly - CIRCUITSTATE Electronics](https://circuitstate.com/wp-content/uploads/2022/09/Mitayi-Pico-RP2040-r0.2-PCB-Hot-Plate-Reflow-Soldering-Crystal-Footprint-Reworking-Jumper-CIRCUITSTATE-Electronics-01.jpg)
MITAYI Pico RP2040 r0.2 – Open-source Microcontroller Development Board – Schematic, PCB and Assembly - CIRCUITSTATE Electronics
![How do you guys clean your boards after soldering? I use liquid flux (2nd picture) and clean the board with IPA and a brush, but despite doing it multiple times there's a How do you guys clean your boards after soldering? I use liquid flux (2nd picture) and clean the board with IPA and a brush, but despite doing it multiple times there's a](https://preview.redd.it/az1w707atte81.jpg?width=640&crop=smart&auto=webp&s=76df8f03270c5f94e61f59b7cd97d4d2905045f0)
How do you guys clean your boards after soldering? I use liquid flux (2nd picture) and clean the board with IPA and a brush, but despite doing it multiple times there's a
![Technology Science and Art - Distribuidor de Audio Hi End, sistemas de medicion electro-austica y material de correccion acustica Technology Science and Art - Distribuidor de Audio Hi End, sistemas de medicion electro-austica y material de correccion acustica](http://tecsart.com/media/products/medium/1537566158Norma_IPA-70B_interne.jpg)