| Electronics > Beginners |
| Ucurrent gold schematic questions |
| (1/1) |
| andymouse:
Hi A few questions about the ucurrent gold rev5 schematic, as I would like to build one, firstly the tps3809 appears to have pins 1,3 swapped over or am I reading it wrong (I have got data sheet)? The 0.1Uf caps on U1 and U2 are connected to -V whereas on the first device (Ucurrent) the caps where on the Ground, does this matter please? I am having trouble with the shunt resistors configuration as it seems R1 and R9 are in series and to be honest if this is correct and I am reading it wrong I will study harder! but please confirm schematic is correct, and I would very much like an explanation as the article describes the first revision and I got confused (Doh!) I would like these points explained to me before I buy all the parts. Thanks in advance. Andy |
| Navigation |
| Message Index |