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+++ b/README.md
@@ -32,8 +32,8 @@
 
 ## Shopping List
 - [esp32](https://www.amazon.de/dp/B0D9BTQRYT?ref=cm_sw_r_cp_ud_dp_T5XN0CJ66ND8A965GBN2&social_share=cm_sw_r_cp_ud_dp_T5XN0CJ66ND8A965GBN2)
-- [usbC](https://www.amazon.de/dp/B0DPXDPVTP?ref=cm_sw_r_cp_ud_dp_DWX2TNQ9AZ1DX11TVFC9&social_share=cm_sw_r_cp_ud_dp_DWX2TNQ9AZ1DX11TVFC9)
 - [display](https://www.amazon.de/-/en/AZDelivery-HD44780-Bundle-Characters-Compatible/dp/B07JH6GHPR?s=ce-de)
+- [pinHeaders](https://www.amazon.de/-/en/Breakaway-Connector-Soldering-Arduino-Prototype/dp/B0DRCL1MZ3)
 
 ### Sensors
 - [SCD41(CO2)](https://www.amazon.de/dp/B0FK53SJHB?ref=cm_sw_r_cp_ud_dp_MKT09AE6P4V9VANQQ0NB&social_share=cm_sw_r_cp_ud_dp_MKT09AE6P4V9VANQQ0NB)