Circuit board assembly (circuit board diagram)
Two circuit boards:
1. First circuit board:
a. Sensor MAX30102 (I2C) (one side)
b. Component-related elements and cables (other side)
c. Rechargeable power supply with battery, rechargeable via mini-USB
d. Cable from circuit board 1
e. Other necessary elements
Search for suitable, certified microcontroller (max. 0.8€, compatible with Arduino interface)
Search for suitable, certified Bluetooth module (max. 2.5€, UART)
Search for suitable, certified battery (max. 2€, 3.7V, min. 2000mAh) and mini USB connection for charging
Search for further necessary components like capacitors, cables, etc.
Please provide list of all components!
Description of function:
The values measured by the sensor are to be transmitted to the microcontroller via cable. There the signal is processed further and then sent to a PC via the Bluetooth module. The power supply of the system is provided by the battery, which can be charged via mini-USB.
Creation of the circuit board plan according to the above mentioned specifications.
The two boards should be kept as small as possible. For circuit board 1, the sensor should be mounted on one side of the board and all other elements on the opposite side (including cables).
37 pekerja bebas membida secara purata €468 untuk pekerjaan ini
I am an electrical engineer and interested in your project. I have read the description of your project. Kindly send me text to discuss the project in details. Thanks
Hello sir, i am fit for your job as I'm Electronics and communication Engineer. I have 3 yrs experience in circuit designing . Feel free to message me. you can visit my profile for more information . Thank you