General Discussion

Primarily for questions regarding any Parallax product or general programming needs, and also friendly chatter.

Discussion	Started By	Replies	Views	Most Recent
Using -5v and +12v and optos to drive ULN2803 at ~17v: Not fully driving -- Pul	Zoot 2009-02-18 16:41	9	2.1K	Zoot 2009-03-02 02:22
DEBUG forces SLEEP when using fast WDRT	pjv 2009-03-02 02:15	1	519	pjv 2009-03-02 02:15
Display word VAR on LCD?	Alex41 2009-02-25 15:58	8	719	JonnyMac 2009-03-01 20:26
Switch-mode voltage regulators	Jay Kickliter 2009-02-27 20:27	10	760	Zoot 2009-03-01 14:48
Accelerometers - What makes a good one?	Philldapill 2009-02-27 19:00	6	680	PJAllen 2009-03-01 04:28
Coil as sensor 1 2	Cenlasoft 2009-02-01 16:45	43	3.4K	Cenlasoft 2009-03-01 01:28
Downloaded new 2.0 version and now code going haywire	eagletalontim 2009-02-28 15:15	13	1.1K	JonnyMac 2009-02-28 22:58
MC14489BPE LED driver with SX	micronewb 2009-02-27 15:15	4	649	micronewb 2009-02-28 19:26
Need help converting code to output Byte	eagletalontim 2009-02-28 15:54	4	587	Peter Verkaik 2009-02-28 17:56
Long Range RF	Tim-M 2009-02-21 23:53	25	2.4K	Carl Hayes 2009-02-28 06:51
Why is "ADD W,#const" not a valid instruction, but "ADD W,reg" is valid ?	Bean 2009-02-27 03:18	6	789	Peter Verkaik 2009-02-28 05:53
Who wants Context Engineering Boxes for ExpressPCBs	CannibalRobotics 2009-02-27 17:09	8	1.4K	ElectricAye 2009-02-28 03:39
FSR Register, BANK Instruction and Resister Bank	stephenwagner 2009-02-27 17:25	5	1.6K	stephenwagner 2009-02-27 21:49
USB Servo Controller Question	slayton 2009-02-27 17:05	4	678	slayton 2009-02-27 20:48
JAVA I2C and Thermo Digital Sensor	hobey 2009-02-27 13:15	1	994	hobey 2009-02-27 13:15
Is it possible to compare bits?	markaeric 2009-02-24 22:41	16	973	markaeric 2009-02-27 05:17
Pan and tilt antenna mount?	Jay Kickliter 2009-02-22 16:17	8	2.4K	CannibalRobotics 2009-02-26 17:48
RS-232 Connection	John Couture 2009-02-25 23:45	3	698	John Couture 2009-02-26 15:49
XBee + GPS + Google Earth	Jay Kickliter 2009-02-14 19:35	9	2.2K	Jay Kickliter 2009-02-26 15:46
Is it 4chPWM in SX28?	nonnno 2009-02-26 10:36	1	607	nonnno 2009-02-26 10:36
Voltage scaling with OP AMP	FlyingFishFinger 2009-02-26 05:44	3	1.5K	FlyingFishFinger 2009-02-26 06:14
Voltage on the RF transmitter	Fredrick 2009-02-23 16:13	9	661	CannibalRobotics 2009-02-26 02:51
Measure Cable TV Signal Level	MikeK 2009-02-18 02:52	17	3.2K	CannibalRobotics 2009-02-26 02:38
Parallax 2x16 Serial LCD (Backlit)	ANumber 2009-02-26 00:59	2	1.3K	jmspaggi 2009-02-26 01:48
High Voltage Waveform Controller	Dr. Bull, PhD (Press here Dummy) 2009-02-25 01:55	8	915	Geekgirl 2009-02-25 22:46
Comoponents needed to measure pitch and roll	Pablo Martos 2009-02-25 15:38	3	568	N0QBH 2009-02-25 22:07
@ Terry..... SX/B 14 Broken?/ Not Understood?	pjv 2009-02-25 05:44	9	784	John Couture 2009-02-25 21:49
Need for Speed: Digital to analog converter	FlyingFishFinger 2009-02-24 21:56	18	1.1K	skylight 2009-02-25 17:58
SX48 Boards cheap at Electronics Express	Spragmatic 2009-02-25 15:29	2	763	RobotWorkshop 2009-02-25 17:12
e-ink	peterz 2009-02-25 15:00	1	488	peterz 2009-02-25 15:00

General Discussion

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