B-Box kit Groupbuy

Is there a guide for assembly?

Or what all needs to be done for the unit… Trying to assess the difficulty in consideration of my skills/tolls.

Reflow oven or hotair station. Smd tweezers and a holder.

This how I made my initial 4.

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Hey @bimmer. I filled out the form stating I would like 4, I didn’t have a username at the time. Thank you sir

@bimmer Payment sent. I used a fee calculator so hopefully the total is right. If not let me know.

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So my plan is to Print off the BOM and to add each Component to the line with its description and location will that work for everyone?

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That sounds good to me. I’m pretty confident that I can work it out no matter what you do, however :stuck_out_tongue:

That would be helpful, I like the plan. @bimmer If you still have any available I’m ready to send payment. Just need your paypal! Thank you

Can you renew your list of people who have paid and shipment info.? I didn’t get a receipt perhaps because you are busy making kits :wink:. Thanks.

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Yes printing off the detailed bom(bill of materials?) picture is nice, as far as the stencil files, email them/post on website/or send flash drive, etc, as Im leaning toward making a mylar or stainless one myself. Might get a couple more later. Thanks

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Could you post these so I could gauge if I think I could do this or not?

These? I need some context.

Regarding printing off each item and where it goes.

U1 LQFP-64 STM32F4 MCU 1 YES
U2 SOT-23 VREG LM3671 1 YES
U3 HTSSOP-56-PP MOSFET Driver DRV8301 1 YES
U4 CAN Trans TJA1051TK3 1 YES
U5,U6,U7 SOIC-8 AD8418 3 YES
R27 SM0603 NTC resistor (temp sensor) 1 YES
L1 2.2u SMD0805 1 YES
L2 22u inductor_smd_8x8mm Power Inductor 1 YES
X1 8MHz Crystal 8MHz, 10PPM 1 YES
Q1-Q6 DIRECTFET L8 6 YES
R24,R29,R32 0.5mOhm Shunt 0.5mOhm 3 YES
D5 5V DO-214AC TVS diode 5V 1 YES
D4 60V 2A DO-214AA(SMB) Shottky 60V 2A 1 YES
C21,C32 100uF, 6.3V c_tant_B 1210 CAP 100u, 6.3V 2 YES
C37,C39,C40,C41,C43,C44,C26,27 SMD1210 CAP 4.7u, 100V, 1210 8 YES
C1,C7,C28,C58 100nF, 50V SMD-0603 CAP 100n, 50V, 0603 4 YES
c23,c24,c25 220nF,25V SMD-0603 CAP 220n, 25V, 0603 3 YES
C3-C6,C9,C10,C11,C12,C13,C14,C15,C17,C20,C31,C33,C34,C35,C36,C38,C42,C64 2.2uF, 16V SMD-0603 CAP 2.2u, 16V, 0603 21 YES
C29,C30,C45 4.7nF, 50V SMD-0603 CAP 4.7n, 50V, 0603 3 YES
c2,c8 15pF, 100V SMD-0603 CAP 15p, 100V, 0603 2 YES
C18 120pF, 50V SMD-0603 CAP 120p, 50V, 0603 1 YES
C16 6.8nF, 50V SMD-0603 CAP 6.8n, 50V, 0603 1 YES
C19 22nF, 50V SMD-0603 CAP 22n, 50V, 0603 1 YES
C22 15n, SMD-0603 CAP 15n, 1 YES
C46,C47 680u, 63V 30x12.5 mm CAP 680u, 63V, 2 YES
D3 SMD-0603 LED Green, 0603 1 YES
D2 SMD-0603 LED Red, 0603 1 YES
D1 SMD-0603 LED Blue, 0603 1 YES
r25,r26,r30,r31,r33,r34 4.7ohm SMD-0603 R 4.7ohm, 0603 6 YES
R6,R35,R36,R37 100ohm SMD-0603 R 100ohm, 0603 4 YES
R8,R9,R23 220 Ohm SMD-0603 R 220, 0603 3 YES
R7,R40,R41 1k Ohm SMD-0603 R 1k, 0603 3 YES
R16,R18,R20,R22,R42,R43,R44 2.2kOhm SMD-0603 R 2.2k, 0603 7 YES
R10 3.3kOhm SMD-0603 R 3.3k, 0603 1 YES
R13,R28,R39 10kOhm SMD-0603 R 10k, 0603 3 YES
R12 15kOhm SMD-0603 R 15k, 0603 1 YES
R11 18kOhm SMD-0603 R 18k, 0603 1 YES
R15,R17,R19,R21 39kOhm SMD-0603 R 39k, 0603 4 YES
R14 220kOhm SMD-0603 R 220k, 0603 1 YES
R2, R3 22ohm SMD-0603 R 22R, 0603 2 YES
P1 USB USB Connectors 5P MICRO USB TYPE B RECEPTACLE 1 YES
P8 SWITCH SPDT on-on 1 YES
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go to stewiis thread and click the link to his Dropbox, there you go.

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That would be great, also a video as @uigiroux suggested would be really great!!! Also how to upload the firmware, I know that for your is too easy… but would really help…

I guess I can make a Video while I make @GrecoMan B-boxes drunk me promised him.

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If you put this BOM in an .ods spreadsheet file and put it on github, you can drop a link to it here

Drunk video is what he deserves so, what could possibly go wrong :stuck_out_tongue_winking_eye:

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well… no worries… they said that this B-box is bullet proof… so… drunk is not a big deal… i guess…