I don’t get it. Does this thing output PWM (based on the input), or does it ramp up current/voltage based on the PWM input? If I only want my motors to go Forward (ie: I’ll only ever be using one of the four “modes”), do I need this thing?
I swear to God. Between receiving the re-stock notification and confirming my purchase, start to finish: 20 seconds. Then I cam back a half-hour later. Looks like I’m the only one buying these! Has the demand mysteriously disappeared?
What’s the resonator used in this board? The Sparkfun EAGLE lib says it’s the CSTCE10M0G55, but that’s a 10MHz resonator. Should I be looking for an 8MHz? OR will a 10MHz do (at 3.3V)?
News - SparkFun Levels Up! | about 2 years ago
What happened to the “Auto-notify” feature for out-of-stock items?
Product COM-09261 | about 2 years ago
What happened to the auto-notify feature? Did it disappear with the site redesign?
Product ROB-09457 | about 2 years ago
Also, does this chip protect against back EMF, or should I add diodes to the circuit just in case?
Product ROB-09457 | about 2 years ago
I don’t get it. Does this thing output PWM (based on the input), or does it ramp up current/voltage based on the PWM input? If I only want my motors to go Forward (ie: I’ll only ever be using one of the four “modes”), do I need this thing?
Product COM-09261 | about 2 years ago
I swear to God. Between receiving the re-stock notification and confirming my purchase, start to finish: 20 seconds. Then I cam back a half-hour later. Looks like I’m the only one buying these! Has the demand mysteriously disappeared?
Product DEV-08846 | about 2 years ago
Anyone know where I could get one of these in a TQFP package?
Product DEV-09220 | about 2 years ago
Can someone give me a part # for the crystal being used on this board? I can only find a 16MHz version (eg: CSTCE16M0V53).
Product DEV-08783 | about 2 years ago
What’s the resonator used in this board? The Sparkfun EAGLE lib says it’s the CSTCE10M0G55, but that’s a 10MHz resonator. Should I be looking for an 8MHz? OR will a 10MHz do (at 3.3V)?