View Profile: stan74 - PICAXE Forum

15-10-2017, 15:54

stan74 replied to a thread read and write problems. in Active PICAXE Forum

b1=!b1 on x series

14 replies | 396 view(s)

12-10-2017, 20:36

stan74 replied to a thread High current digital pot in Active PICAXE Forum

Does 110 V ac actually kill you. I think it's down to current. 240 in UK,usually kills you. Does ohms law have anything to do with this?

29 replies | 784 view(s)

11-10-2017, 20:44

stan74 replied to a thread OT: A cool new display technology I've not seen before. in Active PICAXE Forum

Hi Hippy, hope you well. "The display only supports whole screen or whole line updates, not individual pixel updates, nor groups of 8 pixel...

11 replies | 547 view(s)

11-10-2017, 14:49

stan74 replied to a thread OT: A cool new display technology I've not seen before. in Active PICAXE Forum

Like all data sheets https://cdn-shop.adafruit.com/datasheets/LS013B4DN04-3V_FPC-204284.pdf too complicated..what are those timing signals diplayed?...

11 replies | 547 view(s)

10-10-2017, 20:41

stan74 replied to a thread OT: A cool new display technology I've not seen before. in Active PICAXE Forum

Write only not a problem with colour glcd cos a pixel is a word. You only need a buffer for drawing lines not text on bit mapped displays. I bet it's...

11 replies | 547 view(s)

04-10-2017, 16:17

stan74 replied to a thread TB6612FNG from SparkFun ... Can't get it to drive a small 5V DC Motor ??? in Active PICAXE Forum

You need this sort of code for pwm to 2 motors set up pwm- pwmout pwmdiv16, C.1,124,0 ; 1000Hz @ 8MHz left motor pwmout pwmdiv16, C.2,124,0 ;...

28 replies | 853 view(s)

29-09-2017, 14:42

stan74 replied to a thread TB6612FNG from SparkFun ... Can't get it to drive a small 5V DC Motor ??? in Active PICAXE Forum

https://www.sparkfun.com/products/9457 Motor and the controller need separate supplies. As Alan says tie pwm and stby high so it's on. If input a...

28 replies | 853 view(s)

28-09-2017, 21:26

stan74 replied to a thread TB6612FNG from SparkFun ... Can't get it to drive a small 5V DC Motor ??? in Active PICAXE Forum

looks like a h-bridge with pwm enable thingy from your info. Try just connecting the inputs to 5V and ground with probably enable to 5v and test out...

28 replies | 853 view(s)

28-09-2017, 18:15

stan74 replied to a thread Bomb scare caution in Active PICAXE Forum

Lots of wires for a bike. Wasn't like this in the 70's 80's Didn't have electric bikes

9 replies | 510 view(s)

27-09-2017, 22:11

stan74 replied to a thread Going nuts!!!! (not PICAXE) in Active PICAXE Forum

Picaxe is easy, I used their rs232 to 3.5 jack and made a board. Same with gcb and pic but uses pickit2 clone and resistor/diode/cap in circuit...

16 replies | 827 view(s)

27-09-2017, 20:19

stan74 replied to a thread Best way to interface with rotary encoder in Active PICAXE Forum

I found a basic lib for alps rotary encoder ' encoder routines for ALPS mechanical rotary encoder ' EC11B/ EC11E/ EC11G/ EC11J with push-Button '...

10 replies | 621 view(s)

27-09-2017, 18:16

stan74 replied to a thread Oled display ssd1306 [help] in Active PICAXE Forum

I posted a routine for the ssd1306 that might help with various character sets/sizes and plotting and drawing lines if useful...

8 replies | 496 view(s)

27-09-2017, 18:05

stan74 replied to a thread Bomb scare caution in Active PICAXE Forum

I got a 36V 10A li-po not li-ion battery on my bike and that looks wires but very worried if it caught fire while out. If locked up unattended I'd...

9 replies | 510 view(s)

27-09-2017, 16:20

stan74 replied to a thread Going nuts!!!! (not PICAXE) in Active PICAXE Forum

If I try to program on rasp pi I use freebasic. It's easier and faster than using python. You don't forget basic once you've learnt it...unlike...

16 replies | 827 view(s)

26-09-2017, 18:22

stan74 replied to a thread Going nuts!!!! (not PICAXE) in Active PICAXE Forum

re tmfkam comment. The GCB guys are having probs with some 18f pics and the microchip docs pll osc speed info is incorrect for bits set so it's...

16 replies | 827 view(s)

21-09-2017, 22:04

stan74 replied to a thread O.T. Cheap Component tester/identifier in Active PICAXE Forum

I've had one for 4 years, transformer logo,ebay. Very useful as it measures cap esr as well as most components. The later models use a 328p ie...

11 replies | 933 view(s)

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