SO-14 is a small outline package commonly used for electronic components. It has a body size of approximately 3.9 mm x 8.65 mm (L x W) with 14 pins. The lead pitch between the pins is typically 1.27 mm. The package is also known as Small Outline 14 or SO-14. #part #template

SOT-553 is a small surface-mount package commonly used for electronic components. It has a body size of approximately 1.6 mm x 1.6 mm x 0.6 mm (L x W x H) with 5 pins and a lead pitch of 0.65 mm. Pin 1 is located in the lower left corner when viewed from the flat side. The package is also known as SC-89-5, SMD89-5, or EMD4. #part #template

LGA-12 is a small surface-mount package commonly used for electronic components. It has a body size of approximately 2 mm x 2 mm (L x W) with 12 pins. The lead pitch between the pins is typically 0.5 mm. The package is also known as Land Grid Array 12 or LGA-12. #part #template

SOT-563 is a small surface-mount package commonly used for electronic components. It has a body size of approximately 1.6 mm x 1.6 mm x 0.55 mm (L x W x H) with 6 pins and a lead pitch of 0.65 mm. Pin 1 is located in the lower left corner when viewed from the flat side. The package is also known as SC-89-6, SMD89-6, or EMD5. #part #template

SOT-223-5 is a surface-mount package commonly used for electronic components. It features a body size of approximately 6.7 mm x 6.1 mm x 2.5 mm (L x W x H) with 5 pins and a lead pitch of 2.54 mm. Pin 1 is located in the lower left corner when viewed from the flat side. The package is also known as TO-261-5, D2PAK-5, and SC-73. #part #template

SOT-883 is a small surface-mount package commonly used for electronic components. It has a body size of approximately 1.4mmm x 1.2mm x 1mm (L x W x H) with 1 pins and a lead pitch of 0.5mm. Pin 1 is located in the lower left corner when viewed from the flat side #part #template

TP4056 1S 1C charger with USB-c connector and battery protection. Copied everything from here: https://easyeda.com/modules/TP4056-Charging-module-USB-C-data_a4752b5b6c6a4c93afdd8b7119d0622c P+ and P- are the outputs but don't have a connector or solder pad yet. Only the schematic has been designed. I didn't do anything on the PCB part! Place these components at your own design! DISCLAIMER: I did not design this nor do i have knowledge about electronics. I'm still learning and i copied this for own use. USE AT OWN RISK!

Minimum components for PCB Arduino UNO assuming the microcontroller is connected to a computer with: SparkFun FTDI Basic Breakout - 5V You will need to decide if you want to use a vertical or horizontal header to connect the FTDI breakout board to the microcontroller.

TVS SMBJ12CA-TP SMB_L4.6-W3.6-LS5.3-BI LCSC Part Number: C669038 JLCPCB Part Class: Extended Part Manufactured by MCC(Micro Commercial Components)

Simple Circuit to drive a Thermoelectric Cooler / Peltier Module in both heating and cooling. Can be driven from 3.3V when using Logic Level Mosfets and power is limited by the specs of the individual components, choose as required.

Schottky Barrier Diodes (SBD) 1N5819-TP DO-41_BD2.4-L4.7-P8.70-D0.9-FD LCSC Part Number: C725292 JLCPCB Part Class: Extended Part Manufactured by Micro Commercial Components Corp. (MCC)

Zener Diodes 3SMBJ5920B-TP SMB_L4.6-W3.6-LS5.3-RD LCSC Part Number: C914246 JLCPCB Part Class: Extended Part Manufactured by Micro Commercial Components Corp. (MCC)

ESD Protection Devices SRV05-4A-TP SOT-23-6_L2.9-W1.6-P0.95-LS2.8-BL LCSC Part Number: C725548 JLCPCB Part Class: Extended Part Manufactured by Micro Commercial Components Corp. (MCC)

TVS SMBJ15CA-TP SMB_L4.6-W3.6-LS5.3-BI LCSC Part Number: C669040 JLCPCB Part Class: Extended Part Manufactured by MCC(Micro Commercial Components)

MOSFETs 2N7002KWA-TP SOT-323-3_L2.0-W1.3-P1.30-LS2.1-BR LCSC Part Number: C779238 JLCPCB Part Class: Extended Part Manufactured by Micro Commercial Components Corp. (MCC)