Description
Voltage and current meter
Voltage and current meter
Controlled by STC8H3K48S2 microcontroller with 12-bit ADC.
It can display voltage and current, load resistance at the same time. capacitance value, energy value.
Schematic and Layout
https://drive.google.com/file/d/13Elr9XS7UDPCjK4PQ4CrS4OEWxm6N78V/view?usp=sharing
Oct 26,2022
963 views
end-flag
Voltage and current meter
Controlled by STC8H3K48S2 microcontroller with 12-bit ADC.
963
3
5
Published: Oct 26,2022
BOM(Bill of materials)
Under the
Attribution-ShareAlike (CC BY-SA)
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(5)
- Likes(3)
More by Oleg Oleg
-
Small passive DC constant current electronic load
IntroductionA small passive DC adjustable constant current (CC) electronic load with temperature-con...
-
Small jlinkV9 downloader V1.0
Adopt typec interface, stm32f205 master control, lead SWD, SWO, support virtual serial port, resista...
-
IP2325 dual string lithium battery charging module
Miniature charger for dual lithium batteries.Since the IP2325 does not have a charge balancing funct...
-
Electronic switch
The operating voltage is within 30V. Depends on the PMOS voltage.
-
Power supply module NAE20S08
Is based on SY8288A / JW5068A series power supply ic Volume: 10x10x6mm Input range: 4-23vin Output: ...
-
Solder paste dispenser
A portable miniature intelligent electric SMT solder paste dispensing pen supports quantitative extr...
-
Development Board STM32F103RET6
Development Board Series STM32F103RET6Resources on the board3.3/5.0/12V power input/output pinReset ...
-
DAPLINK and STM32 minimum system combination
DAPLINK and STM32 minimum system combination, one data cable can complete the download and debugging...
-
USB to RS232
This is a program verification board. The main verification content is the function of USB to RS232 ...
-
ESP Air Burner
The ESP downloader with Air Burnner interface uses probes instead of DuPont cables.
-
Docking station USB3.1
Using GL3520 USB 3.1 HUB chip,Supports super high speed, high speed and full speed USB connection, f...
-
RX5808 open source receiver
5.8g open source receiver, can receive 5.8g signal, AV video signal output. Rx5808 dual-reception fu...
-
5.8G image transmission module
It can be used for AV signal audio and video wireless transmission; baby monitor; wireless camera se...
-
GRBL-ESP32
esp32s 3d is suitable for GRBL and marlin software
-
STM32 Sensor Node
A Small STM32F103C8T6 board with all functional pins exposed. Similar to the BluePill Board except:N...
-
2.8 inch TFT touch screen
The module uses a 2.8-inch TFT color LCD screen. The module is compatible with punctual atomic 2.8TF...
-
LED dot matrix clock
LED dot matrix electronic clock based on 51 single chip microcomputer.Based on STC15W4K series ultra...
-
STM32F411Cx 401Cx minimum system + J-LINK debugger
The STM32F411 / 401 microcontroller belongs to the STM32 Dynamic Efficiency series. These devices ar...
-
Small passive DC constant current electronic load
IntroductionA small passive DC adjustable constant current (CC) electronic load with temperature-con...
-
Small jlinkV9 downloader V1.0
Adopt typec interface, stm32f205 master control, lead SWD, SWO, support virtual serial port, resista...
-
IP2325 dual string lithium battery charging module
Miniature charger for dual lithium batteries.Since the IP2325 does not have a charge balancing funct...
-
Electronic switch
The operating voltage is within 30V. Depends on the PMOS voltage.
-
Power supply module NAE20S08
Is based on SY8288A / JW5068A series power supply ic Volume: 10x10x6mm Input range: 4-23vin Output: ...
-
Solder paste dispenser
A portable miniature intelligent electric SMT solder paste dispensing pen supports quantitative extr...
-
Development Board STM32F103RET6
Development Board Series STM32F103RET6Resources on the board3.3/5.0/12V power input/output pinReset ...
-
DAPLINK and STM32 minimum system combination
DAPLINK and STM32 minimum system combination, one data cable can complete the download and debugging...
-
USB to RS232
This is a program verification board. The main verification content is the function of USB to RS232 ...
-
ESP Air Burner
The ESP downloader with Air Burnner interface uses probes instead of DuPont cables.
-
Docking station USB3.1
Using GL3520 USB 3.1 HUB chip,Supports super high speed, high speed and full speed USB connection, f...
-
RX5808 open source receiver
5.8g open source receiver, can receive 5.8g signal, AV video signal output. Rx5808 dual-reception fu...
You may also like
-
-
-
Modifying a Hotplate to a Reflow Solder Station
554 1 5 -
MPL3115A2 Barometric Pressure, Altitude, and Temperature Sensor
325 0 1 -
-
-
V2 Commodore AMIGA USB-C Power Sink Delivery High Efficiency Supply Triple Output 5V ±12V OLED display ATARI compatible shark 100W
796 4 2 -
How to measure weight with Load Cell and HX711
566 0 3
LCD12864-12P ST7565R
да ето я уже прочитал в БОМ , но 12 пин дисплей не могу найти , а вы где покупали ?