Raspberry Pi – Hermetry

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I'm sending commands from the Pi to a USB servo board, but the servos won't move at all

by tunccity · 2 replies

2 3 6 days, 22 hours ago by aslandev

Training rig: what should sit between a Raspberry Pi and Lego motors?

by harrisplc · 0 replies

0 1 1 week ago by harrisplc

Solved Twenty DS18B20 probes on one Pi: dropouts past eight sensors and how to name the keys

by wilsonmaker · 7 replies

7 6 4 weeks, 1 day ago by johnsonsec

Solved The relay clicks briefly when the Pi boots and the irrigation valve opens. What state are the GPIOs in at boot?

by gunesmaker · 5 replies

5 4 1 month, 1 week ago by gunesmaker

Solved ttyAMA0, ttyS0, serial0: which one should my Modbus HAT use on a Pi 3B+?

by james56 · 4 replies

4 4 1 month, 3 weeks ago by james56

Solved GPS, GSM modülü ve toz sensörü: üç seri cihazı tek Raspberry Pi’ye nasıl bağlarım?

by zeynep_maker · 6 replies

6 5 2 months, 2 weeks ago by zeynep_maker

Solved MCP3008 gives 0 or 1023 only: how do I prove SPI works on a Pi 3B+?

by jacksonmaker · 8 replies

8 7 2 months, 4 weeks ago by jacksonmaker

Solved I connected the RS-232 output of an old weighing indicator directly to the Pi 4 GPIO, and weird characters are coming through

by hakan_dev · 5 replies

5 4 3 months ago by hakan_dev

Solved Auto-accepting Bluetooth pairing confirmation on a headless Pi 3

by hakan_fw · 4 replies

4 3 3 months, 1 week ago by deryat12

Solved Can a Pi Zero get Ethernet through its mini-HDMI port (HEC) for a sensor node?

by lynchlab · 6 replies

6 4 3 months, 1 week ago by lynchlab

Solved Pi 4 locks up with a kernel oops as soon as both spi4 and spi5 overlays are on

by kevin.sec · 5 replies

5 4 4 months ago by kevin.sec

Solved i2cdetect shows no address at all, is the BME280 broken or did I wire it wrong?

by kurtlab · 5 replies

5 3 4 months, 3 weeks ago by hakan_dev

Solved Modbus için Bluetooth’u kapattım, şimdi hcitool cihaz bulunamadı diyor

by furkan39 · 5 replies

5 4 4 months, 3 weeks ago by oguz59

Solved USB-RS232 scale indicator on Pi: permission error, ttyUSB0/ttyUSB1 keeps changing, readline hangs

by hakan_fw · 6 replies

6 5 5 months, 1 week ago by maker_busra

Solved i2cdetect shows an empty grid with a BME280 and a light sensor on my Pi 4

by lynchlab · 6 replies

6 4 6 months, 1 week ago by rachelr77

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