The CT3680 development board has dual footprints for the CT3680 allowing the module to be attached by surface mount soldering of the castlellated edge holes, or by using the CT3680 through-hole adapter. Direct soldering can be done by hand with a fine tip soldering iron. All other components of the board are through-hole.
The following is the complete component list. Some items are optional depending on how the development board is to be used and your particular application (see Optional Sections below).
The switches have two footprints to support 2 different model/brands of switches, you can use either one, or any other SPDT with a matching footprint.
We do not endorse any particular supplier for these parts, we provide the list below only for your convenience.
| Desc | Manufacturer | Part Number | Quantity | Supplier Links |
|---|---|---|---|---|
| 2.5mm Mono TS Jack | Switchcraft | 35RAPC2AV | 8 | Digikey |
| 2.5mm Stereo TRS Jack | Switchcraft | 35RAPC2BV4 | 1 | Digikey |
| SPDT Mini Switch | C&K Chanzon |
JS102011CQN 12D00G |
10 | Mouser Amazon |
| Momentary Pushbutton Switch | Jameco ValuePro | DTS1212-R | 2 | Jameco |
| 10K Linear Potentiometer | TT Electronics | PTV09A-4020S-B103 | 6 | Digikey |
| 2.1mm/5.5mm Power Barrel Connector | Tensility International Corp | 54-00133 | 1 | Digikey |
| Red LED | Sun LED | XLUR12D | 1 | Digikey |
| 300 Ohm 1/8W Resistor | Lumimax Optoelectronic Technology | MF1/8W300RFTB | 1 | Digikey |
| 2.54mm (0.1in) Male Header Pins | Envistia | 65 | Amazon | |
| 2.54mm (0.1in) Header Shunts | Baeimstwr | B09V1B3XMG | 10 | Amazon |
| Rubber Feet | Bumper Specialties Inc. | BS06BL05X10RP | 4 | Digikey |
| Knurled 6mm Shaft Knob | CustomyLife | HM5815-M | 6 | Amazon |