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1 vote
0 answers
5 views

ESP32 and Fingerprint Sensor – Serial Monitor Shows Nothing

1 vote
1 answer
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Incremental Rotary Encoder sends data when shaft is untouched

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5 answers
4k views

nRF24L01+ works unreliably on battery

4 votes
2 answers
131 views

Turn ESP8266 into an Arduino IDE-like "sketch uploader" (over hardware serial)

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0 answers
22 views

How to get relative orientation from MPU6050 without a fixed "up" direction (wand project)?

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1 answer
299 views

Function of rxAlign parameter in the PCD_ReadRegister function in MFRC522 Library

1 vote
0 answers
22 views

Kalman filter problem development for MPU6050

3 votes
2 answers
377 views

Is is possible to install a bootloader to an Arduino clone without a physical programmer?

0 votes
1 answer
160 views

Possible to have different torque levels on MG966R servo with Rotary Potentiometer?

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1 answer
285 views

More flash memory with SD card

0 votes
2 answers
56 views

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1 vote
1 answer
509 views

Can't mount microSD card with Freenove ESP32 WROVER Module and Sparfun MicroSD module

1 vote
2 answers
2k views

HM-10 discovery issue

5 votes
2 answers
582 views

First Uses of Digispark can't get past upload error

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