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Add new site content for BioAmp v1.5 & Muscle BioAmp Blip (#17)
* Add new site content Add documentation for Muscle BioAmp Blip & BioAmp v1.5 * Add site content Add documentation for BioAmp v1.5 and Muscle BioAMp Blip * Update BioAmp v1.5 * Check
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.. _bioamp-v1.5: | ||
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BioAmp v1.5 | ||
############ | ||
############ | ||
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Small-size portable biopotential amplifier with a no code setup for non-invasive EMG recording! | ||
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Overview | ||
********* | ||
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It is a small size portable biopotential amplifier with a no code setup to record and listen to your muscle signals (EMG) non | ||
invasively. The best part is that it doesn’t require any microcontroller (like Arduino) to sample the signal. You just plug a 9V | ||
battery into the board, electrodes to the body, and an audio jack to a mobile/laptop, and you are ready to record signals from | ||
muscles (EMG) using audacity or Backyard Brain’s spike recorder app. | ||
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.. figure:: media/bioamp-v1.5.* | ||
:width: 800 | ||
:align: center | ||
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Features & Specifications | ||
*************************** | ||
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+-----------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | ||
| Minimum Input Voltage | 7-9 V | | ||
+-----------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | ||
| Input Impedance | ≥10^7 Ω | | ||
+-----------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | ||
| Fixed Gain | ~200x | | ||
+-----------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | ||
| BioPotentials | EMG (Electromyography) | | ||
+-----------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | ||
| No. of channels | 1 | | ||
+-----------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | ||
| Electrodes | 3 (Positive, Negative, and Reference) | | ||
+-----------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | ||
| Dimensions | 5.0 x 3.0 cm | | ||
+-----------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | ||
| Open Source | Hardware + Software | | ||
+-----------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | ||
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Hardware | ||
********** | ||
Images below shows a quick overview of the hardware design. | ||
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.. grid:: 1 1 2 2 | ||
:margin: 4 4 0 0 | ||
:gutter: 2 | ||
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.. grid-item:: | ||
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.. card:: | ||
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**PCB Front** | ||
^^^^^ | ||
.. figure:: media/front-pcb.* | ||
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.. grid-item:: | ||
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.. card:: | ||
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**PCB Back** | ||
^^^^^ | ||
.. figure:: media/back-pcb.* | ||
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.. figure:: media/front-assembled-with-wires-1.* | ||
:align: center | ||
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.. figure:: media/schematic.* | ||
:align: center | ||
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Assemblying the kit | ||
******************** | ||
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You can get your own Bioamp v1.5 bag of parts from `our store <https://store.upsidedownlabs.tech/product/bioamp-v1-5-2023-edition/>`_ or `Tindie <https://www.tindie.com/products/upsidedownlabs/bioamp-v15-2023-edition-biopotential-amplifier/>`_ or the step by step guide below. | ||
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.. grid:: 1 1 3 3 | ||
:margin: 2 2 0 0 | ||
:gutter: 2 | ||
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.. grid-item:: | ||
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.. figure:: media/Assembly/1.* | ||
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**Step 1 - Bare Board** | ||
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.. grid-item:: | ||
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.. figure:: media/Assembly/2_100K.* | ||
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**Step 2 - 100K Resistors** | ||
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.. grid-item:: | ||
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.. figure:: media/Assembly/3_2.2K.* | ||
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**Step 3 - 2.2K Resistor** | ||
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.. grid-item:: | ||
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.. figure:: media/Assembly/4_1K.* | ||
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**Step 4 - 1K Resistors** | ||
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.. grid-item:: | ||
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.. figure:: media/Assembly/5_220K.* | ||
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**Step 5 - 220K Resistors** | ||
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.. grid-item:: | ||
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.. figure:: media/Assembly/6_10K.* | ||
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**Step 6 - 10K Resistors** | ||
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.. grid-item:: | ||
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.. figure:: media/Assembly/7_100nF.* | ||
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**Step 7 - 100nF Capacitors** | ||
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.. grid-item:: | ||
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.. figure:: media/Assembly/8_1nF.* | ||
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**Step 8 - 1nF Capacitors** | ||
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.. grid-item:: | ||
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.. figure:: media/Assembly/9_connectors.* | ||
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**Step 9 - JST PH Connectors** | ||
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.. grid-item:: | ||
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.. figure:: media/Assembly/10_Socket.* | ||
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**Step 10 - IC Socket** | ||
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.. grid-item:: | ||
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.. figure:: media/Assembly/11_IC.* | ||
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**Step 11 - IC** | ||
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.. grid-item:: | ||
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.. figure:: media/Assembly/12_LED.* | ||
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**Step 12 - Power LED** | ||
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.. grid-item:: | ||
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.. figure:: media/Assembly/13_47uF.* | ||
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**Step 13 - 47uF Capacitors** | ||
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.. grid-item:: | ||
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.. figure:: media/Assembly/14_Switch.* | ||
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**Step 14 - Switch** | ||
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.. grid-item:: | ||
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.. figure:: media/Assembly/15_Headphone jack.* | ||
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**Step 15 - Headphone jack** | ||
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Connections | ||
************************* | ||
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To measure the EMG signals, just connect BioAmp Cable v3 with the hardware as shown in the image below, and get started. | ||
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.. figure:: media/connections.* | ||
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Using the Sensor | ||
******************* | ||
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.. .. youtube:: ujFsAE0E0nk | ||
.. :align: center | ||
.. :width: 100% | ||
Some project ideas | ||
************************ | ||
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.. We have curated a playlist for you which consists some awesome project ideas for you to get started with your next HCI project. | ||
.. .. youtube:: https://youtube.com/playlist?list=PLtkEloJ7UnkQIoz1HK4IXWujCB8hKdiKU&si=osloTX71TE7AJ3CF | ||
.. :width: 100% | ||
.. :align: center |
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@@ -1,4 +1,100 @@ | ||
.. _muscle-bioamp-blip: | ||
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Muscle BioAmp Blip | ||
################### | ||
################### | ||
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A mikroBUS™ compatible ElectroMyography (EMG) sensor for precise recording of muscle signals. | ||
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Overview | ||
********* | ||
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Muscle BioAmp Blip is single channel mikroBUS™ compatible ElectroMyography (EMG) sensor for precise muscle signal recording. | ||
It allows you to add the EMG functionality to your projects at ease. You can either connect it to any mikroBUS port or even | ||
a breadboard to get started. | ||
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.. figure:: media/muscle-bioamp-blip.* | ||
:width: 800 | ||
:align: center | ||
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Features & Specifications | ||
***************************** | ||
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||
+-----------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | ||
| Minimum Input Voltage | 5 V | | ||
+-----------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | ||
| Input Impedance | 10^12 Ω | | ||
+-----------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | ||
| Fixed Gain | x2420 | | ||
+-----------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | ||
| Bandpass filter | 72 – 720 Hz | | ||
+-----------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | ||
| Compatible Hardware | Any development board with an ADC (Arduino UNO & Nano, Espressif ESP32, Adafruit QtPy, STM32 Blue Pill, BeagleBone Black, Raspberry Pi Pico, to name just a few) | | ||
+-----------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | ||
| BioPotentials | EMG (Electromyography) | | ||
+-----------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | ||
| No. of channels | 1 | | ||
+-----------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | ||
| Electrodes | 3 (Positive, Negative, and Reference) | | ||
+-----------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | ||
| Dimensions | 2.54 x 2.86 cm | | ||
+-----------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | ||
| Open Source | Hardware + Software | | ||
+-----------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | ||
|
||
Hardware | ||
********** | ||
|
||
Images below shows a quick overview of the hardware design. | ||
|
||
.. grid:: 1 1 2 2 | ||
:margin: 4 4 0 0 | ||
:gutter: 2 | ||
|
||
.. grid-item:: | ||
|
||
.. card:: | ||
|
||
**PCB Front** | ||
^^^^^ | ||
.. figure:: media/muscle-bioamp-blip-front.* | ||
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.. grid-item:: | ||
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||
.. card:: | ||
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**PCB Back** | ||
^^^^^ | ||
.. figure:: media/muscle-bioamp-blip-front.* | ||
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.. figure:: media/muscle-bioamp-blip-assembled.* | ||
:align: center | ||
:width: 400 | ||
.. figure:: media/schematic.* | ||
:align: center | ||
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Connecting with Arduino | ||
**************************** | ||
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To get started, you can pair Muscle BioAmp Blip with any development board with an ADC (Arduino UNO & Nano, Espressif ESP32, | ||
Adafruit QtPy, STM32 Blue Pill, BeagleBone Black, Raspberry Pi Pico, to name just a few) or any standalone ADC of your choice. | ||
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To measure the EMG signals, connect BioAmp Cable v3 with your muscle sensor as shown in the image below: | ||
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.. figure:: media/arduino-connections.* | ||
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.. Using the sensor | ||
.. ****************** | ||
.. .. youtube:: lPX2TGBcHOA | ||
.. :width: 100% | ||
.. :align: center | ||
Some project ideas | ||
******************** | ||
|
||
.. We have curated a playlist for you which consists some awesome project ideas for you to get started with your next HCI project. | ||
.. .. youtube:: https://youtube.com/playlist?list=PLtkEloJ7UnkQIoz1HK4IXWujCB8hKdiKU&si=osloTX71TE7AJ3CF | ||
.. :width: 100% | ||
.. :align: center |
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