This a weekly update newsletter, to briefly tell you whats new and whats fun we are working at, hope you like
New Boards
Main Development
Due to long yearly festival, holidays, and afterward heavy production work, this update was big delayed.
We are going to buy a chinese community made openpnp build machine early this year, to boost our production capability, the cost of this machine is about 500 usd.
In the meanwhile, we are also trying to build our own version openpnp pick and place machine by ourselves, lets see. A new PC graphic card is needed, the CAD file can be opened by browser APP onshape.com
The following documentation is still building, we are prbably going to build based on the machine version pixieplacer-dat - openpnp-dat
Find another opensource pick and place machine called lumenPNP, which is open source but also sell commerially - lumenpnp-dat
Order a few items from chinese seller, the total cost below is 7 usd. Includes:
- singla 3.7V lithium battery protection board - BMS-dat
- 18650-dat battery rack 3x5 pieces and 4x5 pieces
- thermostat-dat control system
- MSM261S4030H0R-dat - simplly more sensors for our new prodcuts I2S-microphone
Documents Updates
add documentation for MPC1098-dat, a board can do: Raspberry Pi GPIO IR RS232 Shield V2
Batch programming for ESP8266 modules, use OPM1095-dat and DPR1120-dat - https://t.me/electrodragon3/331 - updated at page ESP8266-dat
add knowledge how to use a p-mosfet to control power distribution (USB input, battery, etc) at page Power-distribution-dat
add documentation and comparsion table for multimeter two models from victory: PTOS038-dat
MQ-series-dat sensors datasheets added
pre-built SIMCOM-at-dat - SSCOM-dat commands list file, ready to use
Dissusion, Feedback, To-do
OPM1095-dat V2 with voltage supervisor
new comments add for board NWI1126-dat, url here, this could be a mosfet-dat related problem.
Interesting Readings, News
- longevity for ESP8266-dat == espressif-dat