Components & Vendors

Most individuals interested in applying wireless optogenetic probe systems to neuroscience research may lack sufficient background knowledge in electrical engineering, particularly in circuits and fabrication process. As a result, it can be challenging for them to purchase appropriate electronic components and carry out the necessary manufacturing process based solely on the information provided in this Wiki. To address these challenges, we would like to provide a list of components used in the system development, along with their suppliers. Additionally, we serve the information about companies that can assist with the device fabrication process.

Components

We have compiled a table listing all the components required for the production of the microLED probe (Component List #1) and the wireless control module (Component List #2), as well as the parts needed to upload firmware to the Bluetooth Low Energy System-on-Chip (BLE SoC) (Component List #3). Since there are various component manufacturers and distributors, you do not have to strictly follow the information in the table. By referring to Part 2 in Tutorials, you can get an idea of what products you need to complete the wireless optogenetic probe systems.

Vendors

The device fabrication process describe in the Wiki can be largely accomplished using inexpensive tools. However, there are some steps that require expensive equipment, such as Parylene C coating (Vendor List #1) and 3D printing (Vendor List #2). Instead of purchasing costly equipment, you can utilize the services of the companies listed in the table below to fabricate devices at a much more affordable price. For detailed information about the process, please refer to Part 3 in Tutorials. It is recommended to directly contact the vendors to order the service.

Lastly, we also provide a list of companies that offer chip bonding services (Vendor List #3). Although it is possible to develop the circuits used in this wireless system with sufficient practice, opting for these services can significantly reduce both time and effort.