Although it is common to purchase a powered breadboard, it may be less expensive to power your own breadboard using a breadboard power supply (click here). These simply plug onto an existing breadboard and are able to supply voltage down two power rails. These can be powered by USB or barrel plug and can offer various voltages; 3.3V and 5V being most common.
The breadboard power supply 5032-333084-ND is unique, since unlike the other ones it also allows for a 12V rail along with the more standard 3.3V & 5V for those projects requiring higher voltage. Be sure to choose the correct wall power adapter or USB cable for your specific board.
Summary
BKPB-203A-ND
BKPB-204-ND
3647-ArduEZPoweredSolderlessBreadboard-ND
PB-203A
PB-204
ArduEZ Powered Solderless Breadboard
1738-1057-ND
DFR0140
5032-333084-ND
333084
5032-333084
4695-AK-BB-POWER-ND
AK-BB-POWER
4695-AK-BB-POWER
1778-WPM467-ND
WPM467
1778-WPM467
1188-BREADBOARD-MINI-ND
1738-1326-ND
2183-4000-ND
1188-BREADBOARD-1-ND
1738-1327-ND
2183-350-ND
BKGS-100-ND
1778-MNK00089-ND
1528-2182-ND
1528-4539-ND
BKGS-400-ND
1471-1011-ND
1988-1148-ND
1568-1599-ND
1988-1041-ND
BKEXP-350E-ND
1528-5422-ND
1528-2143-ND
2183-352-ND
2234-LS-00051-ND
2234-LS-00018-ND
1286-1185-ND
438-1109-ND
438-1045-ND
4526-BB400-ND
438-1136-ND
DKS-BBOARD3.3-ND
700-00078-ND
BKGS-830-ND
BKEXP-355-ND
1988-1060-ND
1988-1042-ND
1286-1231-ND
2234-LS-00019-ND
BKGS-830T-ND
377-2646-ND
377-2645-ND
438-1135-ND
4526-BB830-ND
DKS-BBOARD6.5-ND
4411-CN0241-ND
3132-ST-BB-470-ND
1988-1069-ND
1568-PRT-00112-ND
438-1046-ND
3132-ST-BB-630-ND
3132-ST-BB-770-ND
1988-1070-ND
438-1047-ND
4526-BB1460-ND
4526-BB1660-ND
2183-353-ND
438-1139-ND
GSPB-83M-ND
1568-PRT-12614-ND
377-2644-ND
377-2271-ND
438-1048-ND
GSPB-70M-ND
377-2272-ND
438-1140-ND
BKPB-10-ND
923253-ND
GSPB-103M-ND
PB-60-ND
1286-1220-ND
923252-ND
GSPB-104M-ND
922306-ND
922309-ND
1286-410-385-ND
GSPB-105M-ND
922318-ND
922327-ND
922336-ND
BKPB-204-ND
922345-ND
BKPB-203A-ND
922354-ND
BREADBOARD-MINI
FIT0096
4000
BREADBOARD-1
FIT0096-C
350
GS-100
MNK00089
64
4539
GS-400
MIKROE-1098
920-0137-01
PRT-09567
201-0015-01
EXP-350E
5422
239
352
LS-00051
LS-00018
240-131
TW-E40-510
TW-E40-1020
BB400
TW-E40-510-P
DKS-BBOARD3.3
700-00078
GS-830
EXP-355
920-0031-01
201-0016-01
340-038
LS-00019
GS-830T
BB-32656
BB-32655
TW-E40-1020-P
BB830
DKS-BBOARD6.5
CN0241
ST-BB-470
201-0015-31
PRT-00112
TW-E41-1020
ST-BB-630
ST-BB-770
201-0016-31
TW-E41-102B
BB1460
BB1660
353
TW-E41-T1
PB-83M
PRT-12614
BB-32619
BB-32622
TW-E41-1060
PB-70M
BB-32623
TW-E41-T2
PB-10
923253-I
PB-103M
PB-60
340-002-1
923252-I
PB-104M
922306
922309
410-385
PB-105M
922318
922327
922336
PB-204
922345
PB-203A
922354
Soldered Electronics