Datasheet

DATASHEETS

Parts list for Bionic hand V1.0

  1. Metal Components
Name of the ComponentsSpecifications Qty
Compression SpringWire dia.- 1 mm;
Spring length – 9 mm;
Spring outer dia. – 7 mm;
Turns – 5
4
Torsion spring IWire dia.- 0.5 mm;
Spring length – 3.5 mm;
Spring outer dia. – 4.5 mm;
Turns- 6
4
Torsion spring IIWire dia.- 0.5 mm;
Spring length – 1.8 mm;
Spring outer dia. – 4.5 mm;
Turns – 3
8
Pin I (between finger I & II parts)Dia. – 2.5 mm;
Length – 17 mm
4
Pin II (between finger II part & palm)Dia. – 2.5 mm;
Length – 19 mm
4
Pin III (for actuator link)Dia. – 2.5 mm;
Length – 11 mm
4
Pin IV (for thumb)Dia. – 2.5 mm;
Length – 23 mm
1
Pin V (for finger links)Dia. – 1.6 mm;
Length – 9 mm
8
E-Clip I (for pins I to IV)
https://in.rsdelivers.com/product/rs-pro//stainless-steel-e-type-circlip-35mm-shaft-diameter/2096839
Groove dia. – 2.3 mm;
Ring outside dia. – 5.9 mm;
Ring thickness – 0.6 mm
26
E-Clip II (for pin V)
https://in.rsdelivers.com/product/rs-pro//steel-e-type-circlip-17mm-shaft-diameter-12mm/0289433
Groove dia. – 1.2 mm;
Ring outside dia. – 2.9 mm;
Ring thickness – 0.3 mm
16
Steel ballDia. – 6.35 mm4
Screw and nutDia. – 2 mm11

2. Electronics Modules

Name of the ComponentsWeb LinkQty
EMG – Electrode padshttps://www.sparkfun.com/products/129697
Electrode cableshttps://www.sparkfun.com/products/129702
Myoware Muscle Sensorhttps://www.sparkfun.com/products/137232
Myoware Power Shieldhttps://www.sparkfun.com/products/136842
Coin Cell Batteryhttps://www.batterystation.co.uk/maxell-cr2032-coin-cell-batteries-5-pack/4
Optocouplerhttps://www.amazon.co.uk/UIOTEC-4-Channel-Opto-Isolator-Expansion-Optocoupler/dp/B07DSYLNB71
Lithium-Ion batteryhttps://www.amazon.co.uk/SUGGL-2200mah-Rechargeable-Microphone-Flashlight/dp/B096R6Y1KM/ref=sr_1_20?crid=2FO6L5BIO28FH&dchild=1&keywords=lithium-ion+battery+18650&qid=1626158330&sprefix=Lithium-Ion+battery+%2Celectronics%2C297&sr=8-201
Step-up Power Modulehttps://www.amazon.co.uk/ICQUANZX-Lithium-Battery-Protection-Charger/dp/B07VP54SL31
Arduino Pro Minihttps://www.amazon.co.uk/ATmega328P-Microcontroller-Arduino-Compatible-Development/dp/B01H78CQ1S/ref=sr_1_4?crid=6WZQ56XWJN5Z&dchild=1&keywords=arduino+pro+mini&qid=1626159081&s=electronics&sprefix=Arduino+pro+mini%2Celectronics%2C291&sr=1-41
Current Sensor Modulehttps://www.amazon.co.uk/CJMCU-219-Interface-Bidirectional-Monitoring-Raspberry/dp/B071ZRP5PL/ref=sr_1_6?crid=3NO6JIBM9HSSI&dchild=1&keywords=current+sensor+module&qid=1626159178&sprefix=Current+sensor+module%2Celectronics%2C289&sr=8-64
DC Motor driverhttps://www.amazon.co.uk/JCMY-module-DRV8833-electronic-components/dp/B0977DRG9L/ref=sr_1_9?crid=4YQRKPQDJW0L&dchild=1&keywords=dc+motor+driver+board&qid=1626159227&sprefix=DC+Motor+driver%2Caps%2C305&sr=8-95
Actuatorhttps://www.actuonix.com/Actuonix-PQ12-R-micro-linear-servos-for-RC-p/pq12-r.htm4
N20-6V-30 RPM micro metal
gear-box DC
https://www.ebay.co.uk/itm/143978838723?epid=14007378575&hash=item2185cebac3:g:hDAAAOSwgZNgdBRW1
RGB LED Modulehttps://www.sparkfun.com/products/132821
Battery holderhttps://www.amazon.co.uk/Yosawo-Pieces-Battery-Holder-Storage/dp/B07VGKL9WC/ref=sr_1_4?dchild=1&keywords=2+x+18650+battery+holder&qid=1626160211&sr=8-41
Tact Switchhttps://www.amazon.co.uk/sourcing-6x6x7mm-Momentary-Tactile-Button/dp/B07HCFPTP6/ref=sr_1_7?crid=20K43RJRI3QGP&dchild=1&keywords=tact+switch&qid=1626160269&sprefix=Tact+Switch%2Caps%2C327&sr=8-71
220 Ohm Resistors, 1/4 W, 5%https://www.amazon.co.uk/Projects-10EP514220Ruk-220-Resistors-Pack/dp/B07YB8VLWH/ref=sr_1_5?crid=1TPLBLRWXI6UV&dchild=1&keywords=220+ohm+resistor&qid=1626160377&sprefix=Resistor+220+ohms%2Caps%2C318&sr=8-51

3. 3D Print Parts

Name of the componentsInfill percentQty
Actuator_link100%4
Actuator_support_bottom100%1
Fore_arm_battery_support100%1
Fore_arm_half_140%1
Fore_arm_half_240%1
Index_link100%2
Index_part_1100%1
Index_part_2100%1
Logo100%1
Middle_link100%2
Middle_part_1100%1
Middle_part_2100%1
Motor_support100%1
Palm40%1
Palm_cover40%1
Ring_link100%1
Ring_part_1100%1
Ring_part_2100%1
Small_link100%1
Small_part_2100%1
Small_part_1100%1
Spur_gear100%1
Thumb40%1