JJY repeater for raspi3

In order to caliblate the radio wave clock in a building, make the transmitter to simulate clock calibration wave from ntp of nict. The boad designs as an extention GPIO board for raspi (3,4,5, zero w). The PCB made by PCBWay works very fine as I expected.


May 08,2024
47 viewsReport item
PCB
HDI PCB
Assembly
FPC/
Rigid-Flex
X
Choose Num (pcs)
2 Layers
1.6mm
CNC
Machining
Sheet Metal
3D Printing
Injection
Molding
Aluminum
Aluminum
Resin
ABS
Engineer View Profile
1posts 0followers 0following
  • Comments(0)
  • Likes(0)
You can only upload 1 files in total. Each file cannot exceed 2MB. Supports JPG, JPEG, GIF, PNG, BMP
0 / 10000

    You might like

    This PCB is the second revision of a board which aims to convert the latching action of the GameCube's original power switch and convert it into a momentary contact for powering on a mini PC via the f...
    This project was used as a conclusion work of my school. Basically is a digital temperature controller for a soldering station with a OLED display IHM, ajustments buttons and a feedback control with s...
    Super simple first time designing/sending something off to be made. Couldn't be happier with the results. Had several folks make one at our recent open house. Used a 5MM flashing RGB led for the front...
    I designed an adaptor to convert 28pin eprom to 24 pin socket on the CoCO motherboard.
    The PCBWay contacts are very attentive and do everything for customer satisfaction. The machining is of high quality, precise and with a beautiful finish. I will continue to trust them and work with...
    I received my PCBs last week and they are in good condition. I am sincerely grateful for your support and cooperation. The support that I received from you deserves a huge thanks, and the timely respo...
    Very fast, the entire process completed in just 2 days. OK product
    Everything as expected, very good. Easy ordering process, excellent pcb quality (everything ok with dimensions and tolerances), fast delivery. Will definitely use pcbway again for our next projects. W...
    SHOW ME MORE