Part

PCB mark

Type

Power

Value

Source

Manufacturer product #

Notes

other

 
  

Resistor

R1

Through hole

0.25 Watts

100 kOhms

https://www.digikey.com/short/hq39t85q

CF14JT100K

   

Resistor

R2

Through hole

0.25 Watts

100 kOhms

https://www.digikey.com/short/hq39t85q

CF14JT100K

   

Resistor

R3

Through hole

0.25 Watts

220 kOhms

https://www.digikey.com/short/q8qnpztf

CFR-25JB-52-220K

   

Resistor

R4

Through hole

0.25 Watts

2.4 mOhms

https://www.digikey.com/short/j8tvz49f

CF14JT2M40

   

Resistor

R5

Through hole

0.25 Watts

100 Ohms

https://www.digikey.com/short/m30w3m83

CFR-25JR-52-100R

   

Resistor

R6

Surface mount

0.25 Watts

100 kOhms

https://www.aliexpress.us/item/3256807679124967.html

-

Potentiometer

with On/Off switch

 

Resistor

R7

Through hole

1 Watt

820 Ohms

https://www.digikey.com/short/3nj3d0vb

MFR-25FBF52-866R

   

Resistor

R8

Through hole

0.25 Watts

3.6 kOhms

https://www.digikey.com/short/20crz773

CF14JT3K60

   

Resistor

R9

Through hole

0.25 Watts

750 kOhms

https://www.digikey.com/short/zh5287b3

CF14JT750K

   

Resistor

R10

Through hole

0.25 Watts

150 Ohms

https://www.digikey.com/short/095hr0m5

CF14JT150R

   

Resistor

R11

Through hole

0.1 Watt

100 kOhms

https://www.digikey.com/short/m3380r3b

06TR4AA104CP

Potentiometer

Frequency Adj.

 

Resistor

Boost Conv.

Through hole

0.25 Watt

107 kOhms

https://www.digikey.com/short/dvzmr3v3

MFR-25FBF52-107K

   

Capacitor

C1

Through hole

50 Volt

0.22uF

https://www.digikey.com/short/hwt7r92j

FG14X7R1H224KNT00

   

Diode

D1

LED

Blinking Red

5mm

https://www.digikey.com/short/7mzzt8vp

XBMDK53D

Flashing

  

Diode

D2

LED

Blue

5mm

https://www.digikey.com/short/qmpf0bp9

WP7113LVBC/D

Constant

  

Diode

D3

LED

Yellow

5mm

https://www.digikey.com/short/5vd0nrt2

WP7113SYCK/J3

Constant

  

Diode

D4

Through hole

100 Volts

200 mAmps

https://www.digikey.com/short/r4mq8p2n

1N4148

   

Diode

D5

Through hole

100 Volts

200 mAmps

https://www.digikey.com/short/r4mq8p2n

1N4148

   

Transistor

Q1

NPN

40 Volts

800 mAmps

https://www.digikey.com/short/8pn090td

2N3904

   

Integrated Circuit

U1

Dual OP Amp

32V

40 mAmps

https://www.digikey.com/short/nnnpwfqp

Texas Inst. LM358N/NOPB

   

Integrated Circuit

U2

Supervisor

3.075V

For LEDS

https://www.digikey.com/short/1948hb2m

MCP100-315DI/TO

   

Connector

AJ1

3.5mm Audio

-

DIP3

https://www.aliexpress.us/item/2255800475513495.html

PG316

   

Connector

AJ2

3.5mm Audio

-

DIP3

https://www.aliexpress.us/item/2255800475513495.html

PG316

   

BMS Connector

 -

PH 2.0 2P

2 Pin Male

-

https://www.aliexpress.us/item/3256806836296359.html

Solder to the BMS

Battery Connect.

Optional

 

Battery

 -

Polymer Lithium

2.5 Amps

3.7 Volts

https://www.aliexpress.us/item/3256808604195787.html

Female PH2.0 Connector

10x40x50mm

  

Boost Converter

 -

DC to DC

2 Amps

5V-28V

https://www.aliexpress.us/item/3256806240814198.html

MT3608

Input Voltage

2VDC -24VDC

 

Note: To increase Voltage from Boost Converter to 30VDC, you need to de-solder blue 100 kOhms potentiometer and solder 107 kOhms 0.25W resistor

 

Please see built electronic circuit (DC to DC Boost Converter) for the reference (it’s the blue resistor near “VOUT”) https://bbmpulser.org/wp-content/uploads/2025/12/BBSA-3.0-front-top-view.jpg

 

BMS

TP4056

Type-C

4.2V

 1.2 Amps

https://www.aliexpress.us/item/3256808991565369.html

Battery Charge

Module

Battery Protection

 

PCB

BBSA 3.0

Rev 2

10.2025

-

https://jlcpcb.com/ https://bbmpulser.org/wp-content/uploads/2025/12/BBSA-3.0-rev2-Gerber-10.2025.zip

  

3D Printed Case

BBSA 3.0

PLA Plastic

STL files

Ver3.6

https://bbmpulser.org/wp-content/uploads/2026/01/BBSA-3.0-Housing-ver3.6-TOP-and-BOTTOM-ASSY-STL-files.zip

  

3D Pr LED Spacer

-

3x per Case

2.4mm tall

 

https://bbmpulser.org/wp-content/uploads/2025/12/LEDs-spacer-2.4mm-3pc.stl_.zip

 

Screws

For the Case

-

-

-

https://www.aliexpress.us/item/3256806899500995.html

M2 x 4mm

4x per Case

  

USB-C cable

1 Meter

Re-charge

White

-

https://www.aliexpress.us/item/3256808042092130.html

-

   

TENS Pads

10 pairs

Micro-Pulsing

White

-

https://www.aliexpress.us/item/3256807093685651.html

7cm long  x 1.5cm wide

11 pairs / kit

  

AC-DC Adapter

120VAC

5VDC

1A

White

https://www.aliexpress.us/item/3256806595689921.html

holds 800mA

   

TPU Wrist Strap

White

3D printed

Rubber

Electrodes

https://ebay.us/m/vwqKRr

Not Open Source

   

Electrode Gel

2 Oz

Spectra 360

Conductive

Clear gel

https://ebay.us/m/MzHfBx

Use with TPU wrist strap

   

Healing Gel

8mll

Skin care

-

Clear gel

https://www.aliexpress.us/item/3256807765024936.html

Vitamin A&D

   

Alligator Clips

1 pair

28mm

Red / Black

-

https://www.aliexpress.us/item/3256807836045392.html

G98

1 pair / kit

  

Silver Rods

1 pair

6” long

14AWG

-

https://www.ebay.com/itm/322147273809

99.99% purity

1 pair / kit

  

Cary Case

#2

Black or Gray

Zipper

Hard

https://www.aliexpress.us/item/3256806174702718.html

19cm x 14cm x 6cm

   

3D Printed Plate

Dual Jar

White

PLA

Plastic

https://bbmpulser.org/wp-content/uploads/2025/12/BECK-BOX-V2.0.2-DUAL-JAR-DISK-RING.stl_.zip

 

Wristband

Breathable

Cotton

Elastic

Blue

https://www.aliexpress.us/item/3256808621709095.html

size: 40cm x 7.5cm

   

* Wristband

Breathable

-

Elastic

Gray, white

https://www.aliexpress.us/item/3256807854716771.html

80mm x 80mm

   

Wire

Electrode

Cable

White

3.5mm

https://www.aliexpress.us/item/3256805746401348.html

3.5mm x 2mm

   

Laser Pointer

2 x AAA

Batteries

Red

650nm

https://www.ebay.com/itm/357117533247

1 milli Watt

   

Pointer Batteries

2 x AAA

Kaseba

-

-

https://www.ebay.com/itm/235246742829

 Extra heavy duty 1.5 Volt

1 pair / kit

  

Digital Clock

-

Battery powered

White, Blue

Alarm

https://www.aliexpress.us/item/3256809507460126.html

Count Down

   

Clock Battery

AG10

Cell

Button

-

https://www.aliexpress.us/item/3256807328681333.html

Alkaline

   

TDS Meter

0-10,000PPM

 

Blue

-

https://www.aliexpress.us/item/3256809612558849.html

Digital

   

Meter Battery

LR44

Cell

Button

-

https://www.aliexpress.us/item/3256808297713278.html

Alkaline

   
  

If you have any questions or need to order anything from the list or found an error please contact me support@bbmpulser.org or call +1.216.309.8522