Top 3a Datasets and Models
The datasets below can be used to train fine-tuned models for 3a detection. You can explore each dataset in your browser using Roboflow and export the dataset into one of many formats.
At the bottom of this page, we have guides on how to train a model using the 3a datasets below.
by AI dataset
120 images 122 classes
-30 Pedestre ande pela esquerda A-10a Entroncamento oblíquo à esquerda A-10b Entroncamento oblíquo à direita A-11a Junções sucessivas contrárias primeira à esquerda A-11b Junções sucessivas contrárias primeira à direita A-12 Interseção em círculo A-13a Confluência à esquerda A-13b Confluência à direita A-14 Semáforo à frente A-14Semáforo à frente A-15 Parada obrigatória à frente A-16 Bonde VLT A-170 Pista irregular A-18 Saliência ou lombada A-19 Depressão A-1a Curva acentuada à esquerda A-1b Curva acentuada à direita A-20a Declive acentuado A-20b Aclive acentuado A-21a Estreitamento de pista ao centro
by akash
781 images 209 classes
ADOPT A HIGHWAY (ADOT)_D14-101 ADVANCE GUIDE 1 LINE 2 LINE DESTINATION DISTANCE_E1-102A ADVANCE STREET NAME (1-2-3 LINE)_D3-(2_2R_2S) ADVANCE TURN ARROW AUXILIARY - 90 DEGREE - INTERSTATE_M5-1 ADVANCE TURN ARROW AUXILIARY - 90 DEGREE_M5-1 AHEAD (PLAQUE)_R3-17AP AHEAD (PLAQUE)_W16-9P AIRPORT_I-5 ARM_BRIDGE ARM_CANTILEVER ARM_DOUBLEMAST ARM_SINGLEMAST ARM_SPANWIRE ARM_STEELDOUBLE ARM_STEELSINGLE BE PREPARED TO STOP_W3-4 BEGIN HIGHER FINES ZONE_R2-10 BEGIN_M4-14 BICYCLE (SYMBOL)_W11-1 BICYCLE OR PEDESTRIAN (SYMBOL)_W11-15
by SMT
264 images 23 classes
battery hand ammeter ammeter binding post-0 ammeter binding post-0.6A- ammeter binding post-3A- ammeter binding post-empty- ammeter dial light_off light_on rheostat rheostat binding post bot-connect- rheostat binding post bot-empty- rheostat binding post top-connect- rheostat binding post top-empty- slider switch_off switch_on voltmeter voltmeter binding post-15V-
39 images 3296 classes
"capacitor jumper" CJ1 "capacitor jumper" CJ2 "component text" "-309 LL6" "component text" "0 N" "component text" "0001 5293 170A" "component text" "021 LDBM N389" "component text" "0821-1X1T-43-F 1402 WM" "component text" "0833 LTC2274 UJ BT267910" "component text" "085811 B4T EHCR" "component text" "0N 5C" "component text" "1 2 3 4" "component text" "1 2" "component text" "100 CFK 7BD" "component text" "100 CFK- 7BD" "component text" "100 VFK- 87" "component text" "100 VFK- 8R7" "component text" "106C 43JJ2" "component text" "107A 938H4" "component text" "12-000" "component text" "15 203"
by AssetsAI
3889 images 131 classes
(A-12) Rotatória (A-18) Lombada (A-1a) Curva acentuada à esquerda (A-1b) Curva acentuada à direita (A-24) Obras (A-2a) Curva à esquerda (A-2b) Curva à direita (A-30a) Trânsito de ciclistas (A-30b) Passagem sinalizada de ciclistas (A-32a) Trânsito de pedestres (A-32b) Passagem sinalizada de pedestres (A-33a) Área escolar (A-33b) Passagem sinalizada de escolares (A-36) Animais selvagens (A-3a) Pista sinuosa à esquerda (A-5b) Curva em "S" à direita (MA) Marcador de alinhamento (MP-1) Passagem pela direita (MP-2) Passagem pela esquerda (MP-3) Passagem dupla
51 images 1088 classes
capacitor "capacitor jumper" CJ1 "capacitor jumper" CJ2 "component text" "021 LDBM N389" "component text" "0833 LTC2274 UJ BT267910" "component text" "0N 5C" "component text" "1 2 3 4" "component text" "107A 938H4" "component text" "2-2uH 141ANC" "component text" "2-2uH 1514NC" "component text" "476A 939J2" "component text" "687 6K 206" "component text" "HY911130A 1550" "component text" "LTDQP 0HB2 e3" "component text" "O N O J" "component text" "PN:MYS-7Z020-C SN:MM0302533" "component text" "R12-0 OUSJ" "component text" "T250 Mm3F" "component text" "XILINX ZYNQTM XC7Z020TM CL6400ACX1517 05061945A 1C TAIWAN NKB822 00-00" "component text" +
by Garbage
781 images 209 classes
ADOPT A HIGHWAY (ADOT)_D14-101 ADVANCE GUIDE 1 LINE 2 LINE DESTINATION DISTANCE_E1-102A ADVANCE STREET NAME (1-2-3 LINE)_D3-(2_2R_2S) ADVANCE TURN ARROW AUXILIARY - 90 DEGREE - INTERSTATE_M5-1 ADVANCE TURN ARROW AUXILIARY - 90 DEGREE_M5-1 AHEAD (PLAQUE)_R3-17AP AHEAD (PLAQUE)_W16-9P AIRPORT_I-5 ARM_BRIDGE ARM_CANTILEVER ARM_DOUBLEMAST ARM_SINGLEMAST ARM_SPANWIRE ARM_STEELDOUBLE ARM_STEELSINGLE BE PREPARED TO STOP_W3-4 BEGIN HIGHER FINES ZONE_R2-10 BEGIN_M4-14 BICYCLE (SYMBOL)_W11-1 BICYCLE OR PEDESTRIAN (SYMBOL)_W11-15
by pcbdataset
1033 images 4547 classes
object "capacitor jumper" CJ1 "capacitor jumper" CJ2 "component text" " CC BE 10000000" "component text" "-309 LL6" "component text" "0 1 2 3 4 5 6 7" "component text" "0 N" "component text" "0001 5293 170A" "component text" "0123456789ABCDEF" "component text" "021 LDBM N389" "component text" "0821-1X1T-43-F 1402 WM" "component text" "0833 LTC2274 UJ BT267910" "component text" "085811 B4T EHCR" "component text" "1 2 3 4 5 6 7 8" "component text" "1 2 3 4" "component text" "1 2 3" "component text" "1 2" "component text" "100 25V UT" "component text" "100 50V UT" "component text" "100 6V"
by notebook
40 images 4491 classes
"capacitor jumper" CJ1 "capacitor jumper" CJ2 "component text" " CC BE 10000000" "component text" "-309 LL6" "component text" "0 1 2 3 4 5 6 7" "component text" "0 N" "component text" "0001 5293 170A" "component text" "0123456789ABCDEF" "component text" "021 LDBM N389" "component text" "0821-1X1T-43-F 1402 WM" "component text" "0833 LTC2274 UJ BT267910" "component text" "085811 B4T EHCR" "component text" "1 2 3 4 5 6 7 8" "component text" "1 2 3 4" "component text" "1 2 3" "component text" "1 2" "component text" "100 25V UT" "component text" "100 50V UT" "component text" "100 6V" "component text" "100 CFK 7BD"
by enes mercan
35 images 793 classes
"component text" "47 25S- T85" "component text" "697 6K 206" "component text" "93AA66CI SN 1103 DE0" "component text" "MAXIM MAX2837 ETM 509 8SY03AK" "component text" "MAXIM MAX5864 ETM 405 BQGT1AA" "component text" "MCC 5K22" "component text" "MXU 58810" "component text" "NXP LPC4320FBD144 SC3N9 04 9SD15070C" "component text" "RJ9 117-5" "component text" "S15351 BMF020 1452" "component text" "T250 VU4T" "component text" "XILINX XC2C64A VQG100AMS1201 F4339159A 7C" "component text" 102 "component text" 103 "component text" 220 "component text" 472 "component text" 505Y "diode zener array" DA1 "diode zener array" DA3 "electrolytic capacitor" C157