Description
Dual HX711 scales board
Compact dual HX711 board for electronic scales.
Allows common or separate VCC and VDD, as well as common or separate SCK, external clock X-tal.
If LDO (IC1) is populated, the JP11 jumper has to be cut open. In this case, VCC has to be supplied, and VDD will be provided by the LDO.
If separate SCK is needed, the JP10 jumper has to be cut open.
Made for the Gaggiuino project
Code
https://github.com/banoz/HX711
Schematic and Layout
Schematics
dualScaleBoard_HX711.sch.png
CAD-Custom parts and enclosures
https://imgur.com/a/uF8zp55
https://github.com/banoz/TrayScales
May 11,2022
12,165 views
end-flag
Dual HX711 scales board
Compact dual HX711 board for electronic scales
12165
8
0
Published: May 11,2022
Download Gerber file 104
BOM(Bill of materials)
Centroid file
PCBWay Donate 10% cost To Author
File Last Updated: 2023/02/17 (GMT+8)
File update record
2023-02-1704:16:28
Centroid file is updated.
2023-02-1704:16:28
Parts List (BOM) is updated.
Only PCB
PCB+Assembly
*PCBWay community is a sharing platform. We are not responsible for any design issues and parameter issues (board thickness, surface finish, etc.) you choose.
Under the
Attribution-NonCommercial (CC BY-NC)
License.
Raspberry Pi 5 7 Inch Touch Screen IPS 1024x600 HD LCD HDMI-compatible Display for RPI 4B 3B+ OPI 5 AIDA64 PC Secondary Screen（Without Speaker）
BUY NOW
ESP32-S3 4.3inch Capacitive Touch Display Development Board, 800×480, 5-point Touch, 32-bit LX7 Dual-core Processor
BUY NOW
Raspberry Pi 5 7 Inch Touch Screen IPS 1024x600 HD LCD HDMI-compatible Display for RPI 4B 3B+ OPI 5 AIDA64 PC Secondary Screen（Without Speaker）
BUY NOW
- Comments(0)
- Likes(8)
Log in to post comments.
Upload photo
0 / 10000
More by The Vas
-
ADC2PWM PCB
ADC2PWMUsage example is replacing a flowmeter with a pressure sensor in a coffee maker.
-
FPC scales cable adapter
5 pin JST adapter for Dual HX711 scales board with FPC connector
-
GaggiaBoard_V2.1
GaggiaBoard_V2.1Gerber zip contains LCSC BOM and Centroid file
-
Dual HX711 scales board with FPC connector
Compact dual HX711 board for electronic scales with FPC connector.Gerber zip contains LCSC BOM and C...
-
GaggiaBoard_V3
GaggiaBoard_V3Gerber zip contains LCSC BOM and Centroid fileWARNING!Most of SMD components are place...
-
Dual HX711 scales board
Compact dual HX711 board for electronic scales.Allows common or separate VCC and VDD, as well as com...
-
ToFnLED v1
ToF sensor and RGB LED controlled via I2C bus are placed on a small board for use in espresso coffee...
-
XJK1310-BT
Adding Bluetooth to XJK1310 scales.IMPORTANT: PCB thickness must be 1.0 mm.
-
CleverBoard
A control board based on ESP32-C6. Very clever, much coffee.NOTE: The design isn't currently verifie...
-
BT for CK2150
Add Bluetooth to CK2150 scales
-
Generic AC dimmer
Generic AC dimmer with zero-cross detector.LCSC BOM and Centroid are in Gerber ZIP
-
ADC2PWM PCB
ADC2PWMUsage example is replacing a flowmeter with a pressure sensor in a coffee maker.
-
FPC scales cable adapter
5 pin JST adapter for Dual HX711 scales board with FPC connector
-
GaggiaBoard_V2.1
GaggiaBoard_V2.1Gerber zip contains LCSC BOM and Centroid file
-
Dual HX711 scales board with FPC connector
Compact dual HX711 board for electronic scales with FPC connector.Gerber zip contains LCSC BOM and C...
-
GaggiaBoard_V3
GaggiaBoard_V3Gerber zip contains LCSC BOM and Centroid fileWARNING!Most of SMD components are place...
-
Dual HX711 scales board
Compact dual HX711 board for electronic scales.Allows common or separate VCC and VDD, as well as com...
-
ToFnLED v1
ToF sensor and RGB LED controlled via I2C bus are placed on a small board for use in espresso coffee...
-
XJK1310-BT
Adding Bluetooth to XJK1310 scales.IMPORTANT: PCB thickness must be 1.0 mm.
-
CleverBoard
A control board based on ESP32-C6. Very clever, much coffee.NOTE: The design isn't currently verifie...
-
BT for CK2150
Add Bluetooth to CK2150 scales
-
Generic AC dimmer
Generic AC dimmer with zero-cross detector.LCSC BOM and Centroid are in Gerber ZIP
-
ADC2PWM PCB
ADC2PWMUsage example is replacing a flowmeter with a pressure sensor in a coffee maker.
You may also like
-
-
-
Modifying a Hotplate to a Reflow Solder Station
988 1 6 -
MPL3115A2 Barometric Pressure, Altitude, and Temperature Sensor
531 0 1 -
-
-
V2 Commodore AMIGA USB-C Power Sink Delivery High Efficiency Supply Triple Output 5V ±12V OLED display ATARI compatible shark 100W
1244 4 2 -
How to measure weight with Load Cell and HX711
755 0 3
