Converters

25-00016217
This current-to-voltage module can linearly convert 0~25mA current signals into 0~3V voltage signals. Industrial sensors or devices usually have the current signal output of 4~20 mA. With this current-to-voltage module, your main control board can easily attain the current signals input from...
CompanyDFRobot Part NumberSEN0262 G. Weight0.013 kg
610
In Stock
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25-00016298
The module integrates MCP3432 A/D converter chip. The module can provide analog input function for   Raspberry Pi   and provide high accuracy analog input for   Arduino. MCP3424 is one of the low noise and high accuracy 18-Bit delta-sigma   analog-to-digital (ΔΣ A/D) converter family...
CompanyDFRobot Part NumberDFR0316 G. Weight0.01 kg
1480
In Stock
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25-00016335
After purchasing an open-source product that is not electrical level compatible, you may find that your sensor cannot work normally or even is easy to be damaged because the level of the sensor and your controller are not compatible. Apart from the poor experience you encountered, this also...
CompanyDFRobot Part NumberDFR0843 G. Weight0 kg
440
In Stock
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25-00016336
After purchasing an open-source product that is not electrical level compatible, you may find that your sensor cannot work normally or even is easy to be damaged because the level of the sensor and your controller are not compatible. Apart from the poor experience you encountered, this also...
CompanyDFRobot Part NumberDFR0844 G. Weight0 kg
520
In Stock
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25-00016119
DFRobot I2C ADS1115 16-bit ADC module can accurately collect and convert analog signals. Through this ADC module, Raspberry Pi can easily use a wide range of Gravity series analog sensors to measure various signals, and perceive this world. Raspberry Pi is a common master control board...
CompanyDFRobot Part NumberDFR0553 G. Weight0.016 kg
1990
In Stock
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19-00010695
Raspberry Pi  8 channel Level Switching (3.5V to 5V) IO Module Logic Level Converter is able to convert signals from 5V down to 3.3V (and vice versa) meaning you can safely use 5V or 3.3V devices with the  Raspberry Pi (compatible). Because raspberries GPIO is 3.3 V, so regular 5 V sensor is...
CompanyOEM G. Weight0.006 kg Made inChina
390
In Stock
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19-00011009
The PCF8574 IO Expansion Board is used as remote 8-bit I/O expander for I2C-bus. Up to 8 PCF8574 IO Expansion Board can be connected to the I2C-bus, providing up to 64 I/O ports. The PCF8574 IO Expansion Board features I2C pinheader on one side and I2C connector on the opposite side. Hence,...
CompanyOEM G. Weight0.005 kg Made inChina
240
In Stock
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19-00012895
This module adds a 3.3V LDO and level shifter to the typical breakout for the PCF8575 GPIO Expander. The module connects via the I2C bus to your Microcontroller and offers I2C address selection by closing solder jumpers on the bottom side (base address is 0x20). You can either use it on...
CompanyOEM G. Weight0.003 kg Made inChina
360
In Stock
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39-00010504
If you've ever tried to connect a 3.3V device to a 5V system, you know what a challenge it can be. bi-directional logic level converter is a small device that safely steps down 5V signals to 3.3V AND steps up 3.3V to 5V at the same time. This level converter also works with 2.8V and 1.8V...
CompanyOEM G. Weight0.001 kg Made inChina
080
In Stock
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03-00012009
If you've ever tried to connect a 3.3V device to a 5V system, you know what a challenge it can be. The SparkFun bi-directional logic level converter is a small device that safely steps down 5V signals to 3.3V AND steps up 3.3V to 5V at the same time.
CompanySparkFun Electronics Part NumberBOB-12009 G. Weight0.0013 kg
440
In Stock
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09-00001083
For microcontrollers without an analog-to-digital converter or when you want a higher-precision ADC, the ADS1015 provides 12-bit precision at 3300 samples/second over I2C. 
CompanyAdafruit Part NumberADA1083 G. Weight0.0042 kg
1380
In Stock
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09-00001085
For microcontrollers without an analog-to-digital converter or when you want a higher-precision ADC, the ADS1115 provides 16-bit precision at 860 samples/second over I2C. 
CompanyAdafruit Part NumberADA1085 G. Weight0.0042 kg
1840
In Stock
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03-00012768
We all know that not every Arduino shield is 3.3V, many are 5V boards.
CompanyOEM Part NumberDEV-12768 G. Weight0.067 kg
596 1490 You save: 8.94
In Stock
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